To Protect and Defend: Similar series
Legend of the Four Soldiers
by Elizabeth Hoyt
3.77 · 281 ratings
tortured hero · united-kingdom · georgian · third-person-pov · historical · europe · british-isles · m-f · military · war · england · explicit-open-door · strong heroine · hurt-comfort · alpha male · erotica · independent heroine · mystery · torture-scs · dual-pov
All books in this series ❯
Historical
by Sylvia Day
3.91 · 198 ratings
m-f · historical · length-medium · regency · erotica · possessive hero · contemporary · explicit-plentiful · alpha male · miscarriage · independent heroine · cruel hero · bdsm · second chances · marriage of convenience · aristocratic heroine · racism · other-man-woman · female-rake · british-isles
All books in this series ❯
Hope Town
by Harper Sloan
4.23 · 195 ratings
alpha male · erotica · new adult · m-f · contemporary · friends to lovers · dual-pov · humor · angst · possessive hero · men in uniform · military · length-medium · abuse · suspense · anal sex · pregnancy · insta-love · fake relationship · usa
All books in this series ❯
Sponsored links
A Step Brother Romance
by Sabrina Paige
3.77 · 184 ratings
contemporary · stepsibling · humor · bad boys · new adult · m-f · erotica · forbidden love · young adult · from hate to love · alpha male · mafia · angst · length-medium · military · explicit-plentiful · college · friends to lovers · super rich hero · cruel hero
All books in this series ❯
Acts of Honor
by K.C. Lynn
4.39 · 143 ratings
suspense · contemporary · caretaking · dual-pov · m-f · possessive hero · small town · hurt-comfort · sweet heroine · south-carolina · new adult · alpha male · second chances · military · angst · anal sex · mental-trauma · survival · abduction · past-child-abuse
All books in this series ❯
Crossing the Line
by Tessa Bailey
3.83 · 169 ratings
alpha male · m-f · possessive hero · erotica · explicit-open-door · suspense · contemporary · men in uniform · new adult · bad boys · forced proximity · bdsm · length-medium · insta-love · dual-pov · military · tortured heroine · vengeance · tortured hero · outlaw-heroine
All books in this series ❯
The Protectors
by Sloane Kennedy
4.28 · 546 ratings
queer · contemporary · m-m · age difference · military · erotica · abuse · length-medium · anal sex · suspense · mystery · dark · angst · rape · tortured hero · explicit-open-door · alpha male · from hate to love · insta-love · menage
All books in this series ❯
The Education of...
by Jane Harvey-Berrick
4.09 · 85 ratings
erotica · military · length-medium · age difference · contemporary · m-f · forbidden love · possessive hero · men in uniform · sweet-hero · tortured heroine · bdsm · second chances · war · mature couple · bad boys · cruel hero · cold hero · abuse · angst
All books in this series ❯
Wild Wulfs of London
by Amanda Ashley
4.02 · 141 ratings
paranormal · werewolves · length-medium · fantasy · shapeshifters · vampires · contemporary · urban fantasy · non-human-hero · regency · m-f · magic · erotica · historical · tortured heroine · demons · dual-pov · rape-non-mc · georgian · forbidden love
All books in this series ❯
Bluebonnet
by Jessica Clare
3.76 · 162 ratings
contemporary · length-medium · erotica · military · alpha male · sports · explicit-plentiful · bikers · suspense · vengeance · from hate to love · new adult · bad boys · humor · m-f · length-novella · small town · magic · friends-benefits · sweet-hero
All books in this series ❯
Dangerous
by Lisa Marie Rice
3.85 · 223 ratings
suspense · contemporary · men in uniform · alpha male · possessive hero · erotica · military · length-medium · m-f · mystery · bad boys · insta-love · length-novella · super rich hero · tortured hero · pregnancy · dark · betrayal · abuse · disabilities and marks
All books in this series ❯
Tall, Dark, and Dangerous
by M. Leighton
3.99 · 85 ratings
alpha male · contemporary · new adult · dark · erotica · suspense · length-medium · military · possessive hero · angst · bad boys · tortured hero · m-f · death · tycoon · dual-pov · forbidden love · fighters · abuse · mystery
All books in this series ❯
SEAL Team Seven
by Jordan Silver
3.83 · 84 ratings
erotica · alpha male · length-medium · military · contemporary · bdsm · bikers · explicit-open-door · cruel hero · m-f · virgin heroine · men in uniform · possessive hero · suspense · shy heroine · secret child · second chances · other-man-woman · cheating · pregnancy
All books in this series ❯
Brothers in Arms
by Samantha Kane
3.91 · 230 ratings
erotica · bisexual · menage · historical · poly · regency · m-m-f · europe · contemporary · explicit-plentiful · military · british-isles · united-kingdom · england · length-short · length-medium · alpha male · length-novella · queer · m-m
All books in this series ❯
Free Men
by Kate Aaron
3.87 · 46 ratings
slavery · poly · erotica · bdsm · fantasy · queer · military · length-short · angst · dub-con · menage · m-m · m-m-m · historical · age difference · war · abuse · suspense · contemporary · anal sex
All books in this series ❯
2176
by Susan Grant
3.61 · 34 ratings
futuristic · fantasy · length-medium · open-door · paranormal · time travel · contemporary · erotica · military · dystopian · science fiction · urban fantasy · m-f · men in uniform
All books in this series ❯
Verdantia
by Patricia A. Knight
3.82 · 37 ratings
m-f · erotica · bdsm · science fiction · length-medium · aliens · contemporary · alpha male · futuristic · menage · magic · poly · military · fated-mates · fantasy · bisexual · m-m-f · suspense · misogyny · high fantasy
All books in this series ❯
Crescent City Kings
by Anya Summers
4.54 · 28 ratings
contemporary · military · length-medium · suspense · erotica · bdsm · new adult · super rich hero · humor · m-f · betrayal · length-short · spanking · mystery
All books in this series ❯
Cutting Cords
by Mickie B. Ashling
3.71 · 22 ratings
bdsm · m-m · queer · contemporary · erotica · abuse · length-medium · angst · military · length-short · friends to lovers · queer-awakening · disabilities and marks · men in uniform · dark
All books in this series ❯
Seasons of Pleasure
by Anya Bast
3.60 · 27 ratings
erotica · paranormal · fantasy · contemporary · length-medium · military · length-short · urban fantasy · aliens · science fiction · bdsm · witches · futuristic · magic · length-novella · menage · poly · m-f · suspense · m-f-m
All books in this series ❯
Wingmen Warriors
by Catherine Mann
3.80 · 20 ratings
contemporary · military · length-medium · erotica · suspense · men in uniform · historical · career professional · explicit-open-door · tortured heroine · length-long
All books in this series ❯
Club Decadence
by Maddie Taylor
4.24 · 38 ratings
bdsm · contemporary · suspense · length-medium · erotica · military · spanking · length-short · m-f · length-long · alpha male · anal sex · bondage · mystery · mafia · anthologies · length-novella · betrayal · other-man-woman · cheating
All books in this series ❯