Fall in love with the Limitless billionaires. These four not-so-perfect but swoon-worthy heroes will win your heart.

January Sanders grew up believing karma was more reliable than an imaginary higher power, but after suffering her worst heartbreak in 29 years, she’s open to just about anything, including taking a temporary position at her aunt’s church. Keeping her lack of faith a secret, January is determined to use her photographic memory to help Grace Community’s overworked staff, all while scraping herself off rock bottom. What she doesn’t count on is meeting the church’s handsome guitarist, who not only is a strong believer, but has also dedicated his life to Christian music.

Bryony Shaw has never before thought of leaving Baltimore and her safe place in service, but things change for her when she is forced to become the nanny of her employer's son, Edwin. Finally finding the courage of her convictions, she confronts them about their lack of care. An orphan herself, she knows the pain of feeling abandoned and cannot bear the thought of such a young boy feeling that way, too. But what follows, nobody would ever have expected.

Pretending to date isn't as easy as it sounds. Belle Evans has won a cruise at just the right time. But when her ex-fiance shows up on the same ship with his new love, she can't let him think she's a loser. Good thing her cute neighbor in the suite next to hers was hanging around. When Tristan Stone inherits his grandmother's cruise line, he thinks it the perfect opportunity to be a regular guy - all while checking out his new business. A relationship wasn't even on the horizon until Belle Evans blurts out he's her boyfriend.

A secret engagement, a matchmaking father, and the twist of fate no one saw coming. Bridget Monahan can’t deny she’s led a somewhat charmed life. The only gray cloud in Bridget’s personal sky is her father’s ridiculous idea that his ex-Navy pilot protégé and his daughter constitute a match made in heaven. His less-than-tactful (and downright embarrassing) attempts to force her and Graham together have made it necessary to keep her engagement to the man she does love a secret.

A penniless maid determined to save her father, a broken baron bent on isolation, and the undeniable draw between them that could lead to happiness—or disaster.

Hot-shot lawyer McKenna Keaton finds herself in hot water with her own law firm when she’s (falsely!) accused of embezzlement. Placed on unpaid leave, she suddenly finds herself with the free time to return home and attend her youngest sister’s wedding activities. But it’s not all fun and games. Waiting back home is shy, nerdy Henry Blumenthal—McKenna’s high school rival for valedictorian who once took three hours to beat her at chess. Scratch that. He’s Hank Blume now, the famed documentarian, Durham, North Carolina’s, darling son.

Savannah Cade's dreams are coming true. The Claire Donovan, editor-in-chief of the most successful romance publishing company in the country, has requested to see the manuscript Savannah's been secretly writing. The only problem: she's an editor for a different company, and their philosophy is only highbrow works are worth printing and romance should be reserved for the lowest level of Dante's inferno.

Hi, my name is Bree Camden, and I’m hopelessly in love with my best friend and star quarterback Nathan Donelson (so is half of America, judging by the tabloids and how much the guy dates). The first step is admitting it, right? Except, I can never admit it to him because he clearly doesn’t see me that way, and the last thing I want is for things to get weird between us. Nothing but good old-fashioned no-touching-the-sexiest-man-alive platonic friendship for us! Everything is exactly how I like it! Yes. Good. (I’m not crying; I’m just peeling an onion.)

He's a billionaire heir. A grump supreme. Hater of people. Bigger hater of peopling with people. And my new fake boyfriend. "Emotionally unavailable" doesn’t even begin to describe Hayes Rutherford. He has more defenses than a nuclear missile silo. And he’s the ultimate catch of the century. At least, according to his bank statement. My job’s simple: Keep all interested ladies away from the walled-off heir, by pretending to be his one true love. But you know what they say about fake-dating a billionaire: It’s all fun and games, until the scandals start.

Tyler’s last year of residency is all work and no play, just the way he likes it. His life would be smooth sailing into his medical career if he could improve his bedside manner. He agrees to a blind date but only to practice communication skills. Then, he’s speechless when he sees who is across the table.

An arranged marriage isn’t the worst fate for a princess like me. Especially because I’ve been in love with my intended groom since we were children. But when my prince shows up with an American girlfriend instead of an engagement ring, all arrangements are off. The clock is nearing midnight; I won’t turn into a pumpkin, but if I’m not wed by summer’s end, I’ll forfeit my kingdom. Just your typical royal dilemma. Out of sheer desperation, I make a deal with a devilish duke. Rafe de Silva is the prince’s rival and has a plan so ridiculous it just might work.

Former bad girl Katie Stone can feel the weight of her reputation settle over her as she drives home for the first time in years. Feeling deeply guilty about her past mistakes, Katie wants to do the right thing for once. But the small town where she grew up is not nearly as forgiving as she'd hoped. Despite it all, she's determined to help her parents cope with her mother's recent illness, and Katie finds a surprise ally in the man next door.

Rebecca Jennings’s first London Season has been absolutely ruined, and one person alone is responsible: Mr. Ben Fortescue. If her new neighbor hadn’t startled her, she would never have broken her ankle, leaving her bored and frustrated at home in the country while her sister enters the London Season alone. Although, it was rather gallant of him to carry her home....

Caroline serves others with little time to enjoy the sweeter parts of life. Until her old boyfriend returns to town - and she's given a second chance at first love. Life hasn't always been so sweet for Caroline Sweeny. She sacrifices her desires for others - unlike her mother who abandoned their family years ago. But when a friend challenges her to accept an exciting job adventure in Spain, Caroline says "yes" to a new destiny. But before she can pack her bags, Caroline suddenly finds herself the new owner of the run-down Frogmore Cafe - and forced to choose: Her friends or her future?