Books like 'The Sixth Day'
Readers who enjoyed The Sixth Day by Catherine Coulter & J.T. Ellison also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
contemporary paranormal fantasy science fiction mystery suspense military
-
Blake by Nyssa Kathryn
A past that can't be changed. A future as uncertain as their relationship.Willow Foster has been a single mother for most of her young daughter's life, ever since the girl's father-a man Willow thought she'd be with forever-inexplicably disappeared. Now, just as mysteriously, he's back, living in Cradle Mountain, Idaho...Categorized as:
suspense military futuristic science fiction fantasy secret child contemporary tortured hero -
Stroke of Fortune (Syndicate Masters: Midwest) by Delta James
Rated: 4.67 of 5 stars · 6 ratingsA dark mafia fated mates paranormal romanceDifferent Vices.Different Beasts.Different Mafias.The need to claim their mates hearts is the same... -
The Winter Garden by Nicola Cornick
Rated: 4.24 of 5 stars · 14 ratingsSweeping across generations from the 1600s to the present day and inspired by the true story of the leader of the infamous Gunpowder Plot, Nicola Cornick’s latest historical mystery combines past and present story lines that fans of Philippa Gregory and Susanna Kearsley will devour.1605: Anne Catesby fears for her family... -
Murmuration by T.J. Klune
Rated: 4.17 of 5 stars · 15 ratingsIn the small mountain town of Amorea, it’s stretching toward autumn of 1954. The memories of a world at war are fading in the face of a prosperous future. Doors are left unlocked at night, and neighbors are always there to give each other a helping hand. The people here know certain things as fact: Amorea is the best little town there is. The only good Commie is a dead Commie...Categorized as:
mystery suspense science fiction m-m futuristic friends to lovers contemporary paranormal -
-
The Garden of Promises and Lies by Paula Brackston
Rated: 4.04 of 5 stars · 32 ratingsThe third installment of a bewitching series brimming with charm and charisma that will make fans of Outlander rejoice! (Woman's World Magazine). New York Times bestselling author Paula Brackston's second novel in the Found Things series, Secrets of the Chocolate House, was called a time-swapping romance [that] will please fans of Alice Hoffman (Publishers Weekly)... -
The Night Mark by Tiffany Reisz
She has nothing to live for in the present, but finds there's something worth dying for in the past… From Tiffany Reisz, the international bestselling storyteller behind The Bourbon Thief and The Original Sinners series, comes an enthralling new novel about a woman swept away by the tides who awakens to find herself in 1921, reunited with the husband she's been mourning for four years...Categorized as:
mystery suspense time travel historical 20th century fantasy paranormal science fiction -
Thursday's Child by Monique Martin
Rated: 4.15 of 5 stars · 13 ratingsThe Crosses -- renowned Professor of the Occult Simon and irrepressible Elizabeth -- set off on their latest time traveling adventure. Leaving Jack behind to nurse his broken heart, the couple travels to 1852 Natchez, Mississippi to help the next person on grandfather Sebastian's list, Mary Stewart. There's just one problem. Little Mary Stewart, just 8 years old, died two days ago...Categorized as:
mystery time travel historical fantasy paranormal science fiction contemporary length-medium -
Shatter by Joan Swan
Rated: 4.25 of 5 stars · 8 ratingsFor seven years, Halina Beloi has been in hiding. But she's never forgotten Mitch Foster, the long, lean man she had to leave behind. Until, that is, Mitch shows up with a list of questions and a 9mm in his hand. All Mitch knows is that Halina broke his heart and disappeared. But new information has surfaced implicating her as a player in the deadliest game of Mitch's life...Categorized as:
military suspense science fiction futuristic contemporary paranormal fantasy length-medium -
Guarding His Melody by Victoria Sue
Rated: 4.16 of 5 stars · 11 ratingsDeaf since childhood, Sebastian Armitage had a promising musical future until his dreams were shattered when he transformed at twelve years old. In a world where enhanced humans are terrorized and imprisoned, his life shrinks around him even more as he suffers the torment of his father’s experimental research to enable him to hear...Categorized as:
mystery suspense fantasy m-m paranormal contemporary age difference friends to lovers -
Wonderment in Death by J.D. Robb
Rated: 4.04 of 5 stars · 25 ratingsSomeone is hosting dangerous tea parties in 2061 New York... Thing aren't what they seem when Lieutenant Eve Dallas investigates what appears to be a routine murder/suicide. When friends of Darlene and Marcus Fitzwilliams insist Darlene would never hurt her brother, Eve digs deeper...Categorized as:
mystery suspense futuristic strong heroine tycoon super rich hero alpha male science fiction -
Ghost Ship by James Rollins
Rated: 4.02 of 5 stars · 28 ratingsThe discovery of a burned body sprawled on a remote Australian beach shatters the vacation plans of Commander Gray Pierce. To thwart an ingenious enemy, he and Seichan are pulled into a centuries-old mystery surrounding a lost convict ship, the Trident. The vessel—with a history of mutiny and stolen treasure—vanished into the mists of time, but nothing stays lost forever... -
Lethal Lies by Rebecca Zanetti, Karen White
A deadly secret can't stay buried forever . . . Revenge. It's the only thing that will help Anya Best sleep at night. The serial killer who murdered her sister is on the loose, and Anya will stop at nothing to put him behind bars-even use herself as bait to lure him out of hiding. But she can't do this alone. Private investigator Heath Jones's job is to bring bastards to justice...Categorized as:
military suspense mystery paranormal contemporary fantasy alpha male science fiction -
How To Be Remembered by Michael Thompson
Rated: 4.02 of 5 stars · 21 ratings"Original, engrossing, sweet." - Graeme Simsion, author of The Rosie Project For fans of Matt Haig and The Invisible Life of Addie LaRue comes a big-hearted novel following a man who can never be remembered and his journey to become unforgettable..Categorized as:
mystery fantasy contemporary time travel magic science fiction paranormal length-medium -
Come Back to Me by Jody Hedlund
Rated: 3.98 of 5 stars · 12 ratingsThe ultimate cure that could heal any disease? Crazy.That's exactly what research scientist Marian Creighton has always believed about her father's quest, even if it does stem from a desire to save her sister Ellen from the genetic disease that stole their mother from them...Categorized as:
suspense mystery science fiction paranormal contemporary time travel medieval christian -
-
Reign of the Vampires by Rebekah R. Ganiere
Rated: 4.00 of 5 stars · 8 ratingsShe wants security. He wants freedom. Together their love could destroy the world. Ten years after the Outbreak of the V2000 virus turns the majority of humans into a mutated Vampire sub-species, the last remaining pure humans are the world's hottest commodity. In this new world, it's The Vampires that rule. Independent Danika Chekov refuses to let her father's legacy die... -
The Strength of His Heart by Victoria Sue
Rated: 4.00 of 5 stars · 6 ratingsTo protect and serve…. All Vance Connelly ever wanted to do was continue his family’s tradition and join the Tampa Police Department, but his dreams were crushed the day he woke with the enhanced mark on his face. After years of struggling to adjust to life as an enhanced human, by a stroke of luck, he met Talon Valdez and became a proud member of the FBI’s Human Enhanced Rescue Organization... -
Dead Perfect by Amanda Ashley
Rated: 3.93 of 5 stars · 20 ratingsBe Careful What You Wish For... Only a woman with nothing left to lose knocks on a vampire's door and asks for help. Shannah Davis is convinced that the mysterious dark-haired man she's followed for months can save her life if he doesn't kill her first. But though Ronan insists he can't give her what she needs, his kiss unleashes a primal hunger that makes her feel truly alive for the first time... -
Fata Morgana by Steven R. Boyett, Ken Mitchroney
Rated: 3.87 of 5 stars · 14 ratingsAt the height of the air war in Europe, Captain Joe Farley and the baseball-loving, wisecracking crew of the B-17 Flying Fortress Fata Morgana are in the middle of a harrowing bombing mission over East Germany when everything goes sideways. The bombs are still falling and flak is still exploding all around the 20-ton bomber as it is knocked like a bathtub duck into another world... -
Patience by Daniel Clowes
Rated: 3.88 of 5 stars · 35 ratingsThe most anticipated graphic novel of 2016: from the creator of Ghost World . Patience is a psychedelic science-fiction love story, veering with uncanny precision from violent destruction to deeply personal tenderness in a way that is both quintessentially "Clowesian"and utterly unique in the author's body of work...Categorized as:
mystery science fiction time travel contemporary death paranormal fantasy length-short -
In Any Lifetime by Marc Guggenheim
Rated: 3.84 of 5 stars · 26 ratingsA devoted husband defies fate and risks everything to find the one universe where his beloved wife is still alive in this bold and thought-provoking novel. Dr. Jonas Cullen has spent his career as a groundbreaking physicist defying the odds...Categorized as:
mystery suspense science fiction paranormal time travel contemporary fantasy length-medium -
Down the Rabbit Hole by J.D. Robb, Mary Blayney
Rated: 3.82 of 5 stars · 24 ratingsSome of your favorite New York Times bestselling authors present five all-new stories told through the looking glass—including a new Eve Dallas novella! You’re late for a very important date... Enter a wonderland of mesmerizing tales. It’s a place that’s neither here nor there, where things are never quite as they seem...Categorized as:
mystery suspense fantasy paranormal science fiction futuristic historical contemporary -
The Day Tripper by James Goodhand
Rated: 3.75 of 5 stars · 11 ratingsThe right guy, the right place, the wrong time. It’s 1995, and Alex Dean has it a spot at Cambridge University next year, the love of an amazing woman named Holly and all the time in the world ahead of him. That is until a brutal encounter with a ghost from his past sees him beaten, battered and almost drowning in the Thames... -
Time Enough for Love: Reissue originally published 1997 by Suzanne Brockmann
Rated: 3.72 of 5 stars · 10 ratingsMaggie Winthrop honestly would’ve remembered if she’d met Chuck Della Croce before. He’s outrageously tall, dark, and handsome—and completely naked—as he pounds on her backdoor, calling for her to let him in. He know things about Maggie that he shouldn’t. And when he tells he’s a time-traveler, and that they’re close friends seven years in the future, she’s ready to call the police...Categorized as:
military suspense time travel fantasy paranormal science fiction contemporary length-short -
The Memory Painter: A Novel by Gwendolyn Womack
Rated: 3.79 of 5 stars · 24 ratingsTwo lovers who have traveled across time. A team of scientists at the cutting edge of memory research. A miracle drug that unlocks an ancient mystery.Bryan Pierce is an internationally famous artist whose paintings have dazzled the world. But there's a secret to his success: Every canvas is inspired by an unusually vivid dream. When Bryan awakes, he possesses extraordinary new skills..Categorized as:
suspense mystery science fiction time travel paranormal fantasy futuristic contemporary -
-
The Memory Painter by Gwendolyn Womack
Rated: 3.79 of 5 stars · 24 ratingsTwo lovers who have traveled across time. A team of scientists at the cutting edge of memory research. A miracle drug that unlocks an ancient mystery. Bryan Pierce is an internationally famous artist whose paintings have dazzled the world. But there's a secret to his success: Every canvas is inspired by an unusually vivid dream. When Bryan awakes, he possesses extraordinary new skills..Categorized as:
suspense mystery science fiction time travel paranormal fantasy futuristic contemporary -
Unnatural Selection by Ann Somerville
Four years ago, Nick Guthrie nearly died from a brain tumour until he received an experimental treatment that saved his life, even though the treatment brought bizarre and permanent side effects. Now he drinks fake blood to live, and has had to have his new long canines capped, but it's a small price to pay to keep doing the job he loves... -
The Little Shop of Found Things by Paula Brackston
Rated: 3.84 of 5 stars · 39 ratingsA new series about a young woman whose connection to antiques takes her on a magical adventure, reminiscent of OutlanderNew York Times bestselling author of The Witch's Daughter Paula Brackston returns to her trademark blend of magic and romance to launch a new series guaranteed to enchant her audience even more... -
Library of the Dead by Glenn Cooper
Rated: 3.80 of 5 stars · 36 ratingsOriginally published as Secret of the Seventh Son.Assigned to the high-profile "Doomsday" serial killer case, FBI agent Will Piper is hitting dead end after dead end. The victims seem to have nothing in common: age, background, or even the way they die...Categorized as:
mystery suspense fantasy historical contemporary paranormal science fiction length-long -
Midnight Train to Paris by Juliette Sobanet
Dive into the pages of the bestselling third novel in Juliette Sobanet’s City of Light series for a thrilling ride to Paris that you'll never forget… When hard-hitting DC reporter Jillian Chambord learns that her twin sister, Isla, has been abducted from a luxury train traveling through the Alps, not even the threat of losing her coveted position at The Washington Daily can stop her from...Categorized as:
suspense mystery heroine sleuth time travel fantasy paranormal science fiction contemporary -
Risky Maneuvers by Barbara Sheridan, Aleksandr Voinov
Rated: 3.33 of 5 stars · 6 ratingsNot currently available for purchase.D, a former US Army captain, and Mikhail, a seductive Russian mercenary who wants to retire, join forces in a clandestine CIA op, battling both their mutual desires and an enemy who gives new meaning to the term WTF... -
A Murder in Time by Julie McElwain
Beautiful and brilliant, Kendra Donovan is a rising star at the FBI. Yet her path to professional success hits a speed bump during a disastrous raid where half her team is murdered, a mole in the FBI is uncovered and she herself is severely wounded. As soon as she recovers, she goes rogue and travels to England to assassinate the man responsible for the deaths of her teammates... -
Lord John and the Private Matter by Diana Gabaldon
In her New York Times bestselling Outlander novels, Diana Gabaldon introduced millions of readers to a dazzling world of history and adventure — a world of vibrant settings and utterly unforgettable characters... -
The Possessions by Sara Flannery Murphy
Rated: 3.28 of 5 stars · 28 ratingsIn this electrifying literary debut, a young woman who channels the dead for a living crosses a dangerous line when she falls in love with one of her clients, whose wife died under mysterious circumstances In an unnamed city, Eurydice works for the Elysian Society, a private service that allows grieving clients to reconnect with lost loved ones...Categorized as:
suspense mystery paranormal fantasy science fiction contemporary dystopian length-medium -
Cult Classic by Sloane Crosley
Rated: 3.36 of 5 stars · 38 ratingsCult Classic is a comic mystery about love, memory, and mind control from New York Times-bestselling author and two-time Thurber Prize finalist Sloane Crosley.One idle weeknight in New York’s Chinatown, our heroine is at a reunion dinner with her former colleagues when she ducks out to buy cigarettes. On the way back, she runs into a former boyfriend. And then another. And...another... -
Find out more about romance.io.
Get recommendations by genres & tropes
Use the romance book finder to mix and match over 100 content keywords to find the books that match your preferences

Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.