Books like '4th Degree'
Readers who enjoyed 4th Degree by Nikki Castle also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
contemporary sports age difference new adult forced proximity found-family friends to lovers secret-relationship forbidden love m-f
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Full House by Emilia Finn
Rated: 4.79 of 5 stars · 18 ratingsMiles “Iowa” Walker is a fighter on a mission. He’s determined to win this year’s Stacked Deck tournament. He plans to get his six-year-old daughter out of a bad situation. And if there’s any time and money leftover, he’d love to take her out for ice cream without worrying about the cost or deadly consequences. Miles and his daughter have known only what it’s like to struggle... -
![No Limits by Emilia Finn]()
No Limits by Emilia Finn
Rated: 4.73 of 5 stars · 17 ratingsEveryone knows Bryan Kincaid. He’s the guy you wear a hazmat suit around. .. while carrying a long range cattle prod to enforce a little distance. Add a Clorox bath to those precautions, toss a little salt over your shoulder, and a girl could probably walk away from his bed without contracting a nasty case of the clap...Categorized as:
sports new adult m-f found-family mma-boxing competent heroine possessive hero humor -
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![Dynamite by Emilia Finn]()
Dynamite by Emilia Finn
Rated: 4.74 of 5 stars · 15 ratingsThey call us the devil twins - a fallacy and unfair assumption on everyone’s part. Well. .. mostly. My name is Luke Hart, and I’m the oldest of identical twin boys. Although I may be responsible for the ‘devil’ in our name, I have no urge to set the record straight and exonerate the innocent half of our pairing. There’s no point letting the truth get in the way of a good story. Right? Not so...Categorized as:
sports new adult m-f found-family competent heroine independent heroine possessive hero humor -
![Let Me Hold You by Alexandria House]()
Let Me Hold You by Alexandria House
NBA player, Leland McClain, the baby of the McClain family, is tall, handsome, talented…and spoiled. He’s a man who gets what he wants, and what he wants is the lovely Kimberly Hampton. Kim Hampton is the director of a community center, a woman who lives to help others while trying to forget a troubling past. As far as she’s concerned, a relationship with any man is a horrible idea...Categorized as:
age difference sports athletes alpha male m-f height-difference secret-relationship caretaking -
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![Battle Scars by Emilia Finn]()
Battle Scars by Emilia Finn
Rated: 4.82 of 5 stars · 12 ratingsThey call him Romeo—though no one would accuse him of being a romantic. Troy ‘Romeo’ Rosa has been a mystery for years. A mercenary used to working away and taking orders from his tutu wearing, ruthlessly savage boss. Her domineering ways mean his most recent assignment should be a walk in the park. The last thing he expects is a family so corrupt, it may destroy Checkmate from the inside out... -
![Power Play by Toni Aleo]()
Power Play by Toni Aleo
Rated: 4.48 of 5 stars · 23 ratingsPosey Adler is coming home. After a devastating journey for what she mistakenly thought was true love, she is saying to hell with men and love forever. As the Nashville Assassins’s new assistant coach for special teams, Posey is ready to focus on her job and have the attention on her for a change... -
![Hart to Heart by M.E. Carter, Jacob Morgan]()
Hart to Heart by M.E. Carter, Jacob Morgan
Rated: 4.46 of 5 stars · 22 ratingsListening Length: 5 hours, 6 minutes. We’re the Harts. Between an engagement, a wedding and an adoption, we’ve had the best year of our lives. Things have never looked better for any of us. But just because you say “I do” doesn’t mean you get a happily ever after. And sometimes, you get tackled more in life than you ever did on the football field... -
![Follow the Play by Kaylee Ryan]()
Follow the Play by Kaylee Ryan
NYT and USA Today Bestselling author Kaylee Ryan brings you a new standalone series surrounding the Nashville Rampage football team. Follow the Play is a single dad, nanny, friends-to-lovers, forced proximity sports romance. Baker. Being a single dad was never part of the playbook, but one look at my son and everything changed... -
![Path To Resolution by TheFeveredBookaholic]()
Path To Resolution by TheFeveredBookaholic
Rated: 4.61 of 5 stars · 15 ratingsWolfe Emerson is notorious for two things: being an absolute beast in a boxing ring and being a voluntary mute. His story remains unspoken and he prefers to live his life in silence. That is, until, his world is turned upside down when he meets someone who is louder than life... -
![Endeared by J.S. Scott]()
Endeared by J.S. Scott
Rated: 4.37 of 5 stars · 27 ratingsAfter finishing a hard-won medical residency, Owen Sinclair now lives his dream as a family physician. The windfall that brought him newfound wealth has also made handsome Dr. Sinclair the town’s most eligible bachelor... -
![This Much Is True by Adriana Locke]()
This Much Is True by Adriana Locke
Rated: 4.34 of 5 stars · 28 ratingsWhen celebrity Laina Kelley bolted from her small hometown church on her wedding day, she ran to the first place that came to mind—the home of the local farrier, a gorgeous playboy who just so happens to be her first love … and biggest frenemy... -
![Trouble by Adriana Locke]()
Trouble by Adriana Locke
Rated: 4.33 of 5 stars · 29 ratingsShe wants something real. He wants something now. Together they’re trouble in USA Today bestselling author Adriana Locke’s sexy and funny twice-in-a-lifetime love story. With his shameless grin and let’s-play swagger, carpenter Penn Etling leaves women wanting in Dogwood Lane. What do they get? Avery Perry knows: a one-night stand. She’s been there...Categorized as:
new adult friends to lovers independent heroine m-f humor contemporary length-medium audiobook -
![Sea of Love by Melissa Foster]()
Sea of Love by Melissa Foster
Rated: 4.40 of 5 stars · 22 ratingsYou fell in love with Lacy Snow in Sisters in White (Snow Sisters, Book Three). Follow her on her path to her forever love in Sea of Love. Lacy Snow hadn’t been looking for love when she met strikingly handsome and seductive Dane Braden... -
![The High Notes by Danielle Steel]()
The High Notes by Danielle Steel
Rated: 4.30 of 5 stars · 30 ratingsIris Cooper has been singing ever since she can remember, hitting the high notes like no one else. When she is twelve, her father convinces the owner of a bar in Lake City, Texas, to let her perform, and she stuns the audience... -
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![Billionaire Unknown by J.S. Scott]()
Billionaire Unknown by J.S. Scott
I was perfectly content with my life. My career was booming. I traveled. I did as much charity work as I possibly could for the homeless, and I was perfectly happy with the choices I'd made. At least. .. I was--until my sister, Dani, came up missing. As an international correspondent, she traveled to war-torn countries, and she'd stepped a little too far over the line... -
![Moonraker's Bride by Madeleine Brent]()
Moonraker's Bride by Madeleine Brent
Born in a Mission in China, Lucy Waring finds herself with fifteen small children to feed and care for. The way she tackles this task leads to her being thrown into the grim prison of Chengfu, where she meets Nicholas Sabine - a man about to die. He asks her a cryptic riddle, the mystery of which echoes through all that befalls her in the months that follow. . -
![Nitro by Fiona Davenport]()
Nitro by Fiona Davenport
Torin “Nitro” Addis never lost control…until a rookie rider blew past his recruits and pulled off her helmet. Jana Jennings wanted a place in the underground circuit, not a distraction. Getting tangled up with a possessive biker was the last thing she needed, but every clash with Nitro only burned hotter. Jana’s secrets could destroy everything, and someone in the shadows wants her gone... -
![Kade by Tijan]()
Kade by Tijan
Rated: 4.43 of 5 stars · 17 ratingsI have fought. I have bled. I have wreaked havoc for my family. Anyone who threatened us, tried to break us, I broke them instead. Then, there was peace. Marriage. Children. Life was good. Life was great. Until my phone rang one night. Retired, I was no longer in the NFL. We'd recently moved back to Fallen Crest. So I should’ve known. I should’ve remembered. There is no peace in Fallen Crest... -
![Billionaire Unexpected~Jax by J.S. Scott]()
Billionaire Unexpected~Jax by J.S. Scott
Rated: 4.45 of 5 stars · 16 ratingsI never expected the man I saw as nothing but a billionaire player to be the only person who could rescue me from near insanity. One moment, everything was perfect. I was finally Dr. Harlow Lewis, research geoscientist, and I was actually employed at Montgomery Mining Laboratories, the crème de la crème of labs for my specialty... -
![Changing Lines by Toni Aleo]()
Changing Lines by Toni Aleo
Rated: 4.48 of 5 stars · 15 ratingsClaire and Jude Sinclair have been living the perfect life for the last ten years. Blissfully in love, professionally successful, happily married… They have everything they want—except a baby to make their family complete... -
![Something Nice by Tiffany Reisz]()
Something Nice by Tiffany Reisz
It's July, a couple months after Nora returns to Søren at the end of THE SIREN, and while in bed, Søren makes a trade with Nora. He'll do something nice for her and she'll do something nice for him. Of course Nora picks something sexual. But Søren surprises her with his "something nice" request. Read the excerpt below to find out what it is. This story if for mailing list subscribers only...Categorized as:
age difference forbidden love alpha male m-f bdsm contemporary length-novella explicit-plentiful -
![Being Mrs. Cane by Shanora Williams]()
Being Mrs. Cane by Shanora Williams
Rated: 4.38 of 5 stars · 19 ratingsThey say there is happiness at the end of every love story, but they never truly mention the hardships it takes to get there. With Cane, I’d been through hell and back, and now, I was going to be walking up the alter, promising my life to a man that I’d gambled everything for. Some would call me dumb. Some would deem me insane. Others would say I was a fool in love...Categorized as:
new adult age difference alpha male secret-relationship m-f contemporary parents-bff length-short -
![Path To Realization by TheFeveredBookaholic]()
Path To Realization by TheFeveredBookaholic
Rated: 4.46 of 5 stars · 15 ratingsAsher Pryce hides behind a wall of secrets he's spent most of his life building up. How else is the adopted child whose birth parents run a drug cartel supposed to fit in? He's notorious for his overconfident swagger and total lack of patience for bullshit - a master of masks. The one thing in his life he can't fake? His feelings for his best friend's twin sister... -
![Repairing the Wreckage by Autumn Jones Lake]()
Repairing the Wreckage by Autumn Jones Lake
Rated: 4.58 of 5 stars · 11 ratingsFrom day one, I’ve been fighting to survive. I should have known better. Nothing in life comes easy. In the end I might leave a champion. But victory has a price. And losing Molly is more than I’m willing to pay. -
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![Flyball by Lisa Suzanne]()
Flyball by Lisa Suzanne
Fighting against our relationship turns into keeping it a secret…most importantly from her father. At first it’s fun sneaking around, but then it feels like every time we’re close to coming clean, something happens to stop us. And then life takes another detour as the reminder that life is short plows into me. It’s moments like these that make me think long and hard about the future... -
![Tight Laced by Lisa Suzanne]()
Tight Laced by Lisa Suzanne
Rated: 4.43 of 5 stars · 15 ratingsOne of us will have to give up the future we’ve dreamed of if we’re going to make this work. It’s not going to be me. We can’t both have that same thought if we want to stay together when our contract ends. But the more I see him struggle against the things his mother does to him, the harder I fall. The more his ex tries to get in his way, the more I want to stand up for him...Categorized as:
age difference sports friends to lovers forced proximity m-f contemporary siblings-bff length-short -
![Sinful Corruption by Emilia Finn]()
Sinful Corruption by Emilia Finn
Rated: 4.75 of 5 stars · 8 ratingsSinful Corruption is the 14th standalone Mayet Justice novel. Full blurb coming soon. -
![Cage by Tia Louise]()
Cage by Tia Louise
Rated: 4.37 of 5 stars · 17 ratingsSometimes fate sends a sign, and sometimes it sends a bloodhound with a hot hockey player holding its leash, dragging it off you. Owen Stone is not your usual hockey player. He’s a six-foot-two single dad with dark hair, ocean eyes, and muscles for days. He’s also a last-minute trade trying to find a home for his seven-year-old daughter, his psychic sister, and his adoring bloodhound... -
![Run the Play by Kaylee Ryan]()
Run the Play by Kaylee Ryan
Rated: 4.37 of 5 stars · 17 ratingsNYT and USA Today Bestselling author Kaylee Ryan brings you a new standalone series surrounding the Nashville Rampage football team. Run the Play is a fake dating, found family, workplace, he falls first romance. Rowan. I swore I’d never look twice at a football player again, especially after barely surviving the last one...Categorized as:
sports new adult found-family forced proximity athletes alpha male friends to lovers contemporary -
![Hart to Heart by ME Carter, Murphy Rae]()
Hart to Heart by ME Carter, Murphy Rae
Rated: 4.35 of 5 stars · 18 ratingsWe’re the Harts. Between an engagement, a wedding and an adoption, we’ve had the best year of our lives. Things have never looked better for Jaxon, Addison and myself. But just because you say “I do” doesn’t mean you get a happily ever after. And sometimes, you get tackled more in life than you ever did on the football field... -
![Cocky Senator’s Daughter: Hannah by Faleena Hopkins]()
Cocky Senator’s Daughter: Hannah by Faleena Hopkins
Rated: 4.30 of 5 stars · 21 ratingsHANNAH COCKER. Every man I've dated in this city has either bored me or hurt me. When Sofia Sol, my crazy cousin, offers a ride on the back of her Harley with no destination in mind besides out-of-Atlanta, what do you think my answer is? I'll give you one guess. TOBIAS KYRKOS. Life doesn't ever hand you what you want. You have to take it... -
![Overtime by Toni Aleo]()
Overtime by Toni Aleo
Rated: 4.20 of 5 stars · 34 ratingsDown and out with an injury keeping him away from the game, Assassins’ defenseman Jordie Thomas lives for the blades of his skates on the ice and the feeling of oblivion off it. With no choice but to heal, he’s forced away from the sport that runs through his veins. With everything at stake and darkness setting in, he quickly finds himself spiraling even further out of control...Categorized as:
athletes sports alpha male new adult heroine athlete m-f contemporary second chances -
![Craving Lily by Nicole Jacquelyn]()
Craving Lily by Nicole Jacquelyn
Rated: 4.32 of 5 stars · 19 ratingsI grew up hearing about my parents’ love story. How he’d fought for her when she’d refused to fight for herself. The way she’d fought for him when she’d feared that all was lost. I wanted that. But for some reason, I’d always imagined that my love story would be different. That it would be easy. It wasn’t. No, our story was intense, and convoluted, and frustrating. But it was ours...Categorized as:
new adult alpha male friends to lovers age difference possessive hero m-f contemporary bikers -
![Claim by Janet Nissenson]()
Claim by Janet Nissenson
Rated: 4.45 of 5 stars · 13 ratingsThe final book of the Splendor trilogy – the conclusion, but never the ending, to a love story for the ages. All of luxury hotel heir Ian Gregson’s dreams are finally coming true. Soon he will be able to claim the beautiful woman he longed for from afar for more than two years, and she will belong to him for all time... -
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![To Love and Protect by Cyn]()
To Love and Protect by Cyn
In the ring, I’m known as Nightmare. I’m undefeated in the underground boxing ring and at the top of my city’s food chain. That sounds cocky, doesn’t it? Sure. But it’s true. I’m also dangerous and the man every woman wants to be with, but I try not to brag. The thing is, everything changed when I laid eyes on Remedie. She’s the gorgeous chef who doesn’t want to be saved... -
![Home Run by Jordan Marie, Robin Harper]()
Home Run by Jordan Marie, Robin Harper
Rated: 4.26 of 5 stars · 24 ratingsGreen Lucas doesn't know what's about to hit him. Complete Standalone Romance. Wanted. A woman with grit and fire who will help me get my son’s head out of his ass. You must be self-sufficient and not looking for a gravy train. Common sense is a plus, book smarts are optional. Cannot have red hair, as my son seems to go for that type and he needs something to shake him up... -
![Always Yours by Kennedy Fox]()
Always Yours by Kennedy Fox
Rated: 4.41 of 5 stars · 14 ratingsRehearsals, leotards, and textbooks—that was my life. Dancing is all I’ve ever known, but when Liam’s problems turn everything upside down, I’m thrust into a world I know nothing about. Secrets and betrayal changed the man I’ve fallen for and he isn’t who I thought he was. Regardless, Liam is all I’ve ever wanted and though I’m struggling with my emotions, deep down I’d do anything for him... -
![Seducing the Doctor by J.A. Low]()
Seducing the Doctor by J.A. Low
Rated: 4.51 of 5 stars · 11 ratingsHe wasn't supposed to be forever. One night of passion with Miles Hartford was all it took to turn my world upside down and change it forever. He was supposed to be nothing more than a good time and a great memory. Except now, those two pink lines say otherwise. She wasn't who I thought she was. That night she lied to me. She pretended to be someone else... -
![Long Shot Bonus Epilogue: Double Overtime by Kennedy Ryan]()
Long Shot Bonus Epilogue: Double Overtime by Kennedy Ryan
Rated: 4.41 of 5 stars · 14 ratings -
![Tight Hold by Lisa Suzanne]()
Tight Hold by Lisa Suzanne
Rated: 4.45 of 5 stars · 12 ratingsThe pro football player I’m faking a relationship with has the perfect solution to my career woes. He’s encouraging me to lean into the pseudo-celebrity life I was born into instead of trying to outrun it, and for the first time in my life, someone sees me for me. I feel like he’s falling for me, too. And then my ex shows up...Categorized as:
sports age difference friends to lovers m-f contemporary humor length-short audiobook -
![Chosen by Love by Toni Aleo]()
Chosen by Love by Toni Aleo
Rated: 4.45 of 5 stars · 12 ratingsCameron White is the most famous student influencer on the Bellevue campus. Not only that, she is one hell of a gymnast, ready to stick every landing her senior year. It’s time to go out with a bang... -
![Block Shot Bonus Epilogue by Kennedy Ryan]()
Block Shot Bonus Epilogue by Kennedy Ryan
Rated: 4.44 of 5 stars · 12 ratings -
![Atlas by Becca Jameson]()
Atlas by Becca Jameson
Rated: 4.52 of 5 stars · 10 ratings“Baby girl, I’m going to count to three…”. Carlee is doing just fine on her own. She doesn’t need a man in her life. They never treat her right anyway. She certainly doesn’t need her best friend’s brother to swoop into town and take over like he never left her. It takes him less than one day to cause her to lose her car, her job, and her apartment. Now she’s furious... -
![The Situation by Adriana Locke]()
The Situation by Adriana Locke
Someone should tell Tate Brewer that one-night stands aren’t supposed to come with a sequel. I’ve learned the hard way—don’t be reckless with anything, least of all my heart. But after one too many vodka sodas, saying yes to a much younger, devastatingly smooth stranger for one wild night seems like the perfect way to forget my brutal divorce. I even gave him a fake name... -
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![The Maverick of the Mountain by Tessa Klein]()
The Maverick of the Mountain by Tessa Klein
Rated: 4.29 of 5 stars · 7 ratingsHe’s big. He’s bearded. AND HE HAS A CHAINSAW! ? You Only Live Once. .. My temporary tattoo feels more like a prescient warning than a gentle reminder after I nearly careen off an old mountain road during the worst storm I’ve ever encountered. I should’ve stayed in town. I should’ve thrown out the hand-drawn map the local gave me... -
![Silver Linings by Violet Page]()
Silver Linings by Violet Page
Rated: 4.29 of 5 stars · 7 ratingsSilver James has perfected the art of keeping everything at a distance—her career, her friends, and most definitely romance. Her motto is simple: keep life carefree and fun. The more she avoids the unexpected, the less likely she is to get hurt... -
![Bodyguard by Night by Taryn Quinn]()
Bodyguard by Night by Taryn Quinn
Rated: 4.63 of 5 stars · 8 ratingsProtecting my best friend's new sister-in-law Willow from a fan who wants to get a little too close is a no-brainer. Just requires me to do some checking around, to act as her shadow for a while, maybe even give her a place to stay so I can keep an eye on her—all so my best friend's small-town wedding to Willow's sister goes off without a hitch...Categorized as:
forced proximity alpha male age difference m-f contemporary super rich hero length-long -
![Hopelessly Devoted to Violet: Hopelessly Devoted Novella by Terri Anne Browning]()
Hopelessly Devoted to Violet: Hopelessly Devoted Novella by Terri Anne Browning
Rated: 4.63 of 5 stars · 8 ratingsEvery time someone mentions planning their wedding, Violet finds a reason why they should wait. Luca is her soulmate and Love Bug’s favorite person. They are already a family, but they need to make it official. Luca is getting tired of calling her his fiancée and not his wife. But Vi is torn. Saying “I do” to Luca will mean releasing the last hold Remington had on her heart... -
![Driving Maisie Crazy by Deborah M. Hathaway]()
Driving Maisie Crazy by Deborah M. Hathaway
Rated: 4.63 of 5 stars · 8 ratings“What happens on an Irish bus tour stays on an Irish bus tour…”. This is the second book in the clean and sweet romcom Men of the Isles series by Deborah M. Hathaway. Although this clean, road trip, forbidden romance is a stand-alone novel, the books are best enjoyed when read in order. Don't miss the other novels in this series! Book 1: Winning Winnie's Hand. Book 2: Driving Maisie Crazy - 2025...Categorized as:
forced proximity secret-relationship forbidden love contemporary humor length-medium -
![Britches Get Stitches by Elicia Hyder]()
Britches Get Stitches by Elicia Hyder
Rated: 4.56 of 5 stars · 9 ratingsBe brave. Be strong. Be badass. After a two-year struggle to conceive ends with her husband getting another woman pregnant, Grace “Britches Get Stitches” Evans is taking out her frustrations on the roller derby track. Full-contact violence and absolutely no cheating men? Best divorce-support group ever...
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