Themes & Tropes: Best Friend's Baby Sister
Click on a cover below to learn more about the title. Books are arranged in order by release date.
All Themes & Tropes
Click on a theme to browse its books!
Alpha Wolf | Armory Sex | Arts & Crafts for Fun and Profit | Assassin (Heroine) | Babies Babies Babies | Bad Bad Bad Bad Boys | Badass Power Couple | Basically a Princess | Best Friend's Baby Sister | Bodyguard | Bossy in Bed (Hero) | Bossy in Bed (Heroine) | Brotherhood of Badasses | But I Work For You | Cage-Fighter (Hero) | Cage-Fighter (Heroine) | Clones Clones Clones! | Cranky Bastard Hero | Cranky Loner Learns About Friends | Dancer (Heroine) | Doctor: Heroine | Dominance & Submission | Dragons | Enemies to Lovers | Fallen Princess | Female Friendships | Female Friendships With Benefits | Forbidden Romance | Found Family | Four Person HEA | Genetic Engineering | Good Girl Gone (Awesomely) Bad | Hacker (Hero) | Hacker (Heroine) | Hate Fuck Me | Heiress | I Am a Vampire | I Break Glass Ceilings | I Hunt Vampires | I Like to Watch | I'm Only Loyal to Her | I'm Supposed to Marry Someone Else | I'm Very Very Rich (Hero) | I'm Very Very Rich (Heroine) | Ice Prince | Ice Princess | It's Good to be King | It's Good to be Queen | Let's Mate Magically | Like a Virgin | Literal Prince | Literal Princess | Magic | May/December | Mercenary Librarians | Motorcycles are Cool | Mysterious Super Powers | Pain & Pleasure | Possessive Hero | Possessive Heroine | Prodigy (Heroine) | Psychics! Psychics! Psychics! | PUPPIES!!! | Reluctant Leader | Rocker Chick | Scientist (Heroine) | Second Chance Romance | Secret Affair | Secret Agent Spy | Sexual Awakening | Sexy Vignette | Shapeshifter (Big Cat) | Shapeshifter (Coyote) | She Can Kick Your Ass | Shifter Hero & Human Heroine | Shifter Heroine/Human Hero | Shifter Heroine/Shifter Hero | Sniper (Hero) | Sniper (Heroine) | Someone Melt That Dude's Icy Heart | Spank Me | Suave & Sophisticated (Hero) | Super-Soldiers | Supernatural Politics | Tattoo Artist (Hero) | Tattoo Artist (Heroine) | The Sheltered Princess and the Bad Boy | This Bed is Getting Crowded | This One Might Make You Cry | Three Person HEA | Tie Me Up | Tragic Backstory (Hero) | Tragic Backstory (Heroine) | Vignette | Wary Scratchy Heroine | We Might All Be Dead Tomorrow | Werewolves | Werewolves in Heat | Witches & Wizards |