Manhattan Billionaires Books in Order
Part ofLilian Monroe Books in OrderSee the Manhattan Billionaires books in order by Lilian Monroe, with summaries, series background, and straightforward where-to-start help.
Last updated: June 8, 2026
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Publication Order
8 books
Big, Bossy Mistake
by Lilian Monroe
2021
A glamorous night with a billionaire stranger seems safely forgettable until he turns out to be the heroine's new boss. Then the nanny job gets even messier, because she's pregnant.
Big, Bossy Problem
by Lilian Monroe
2022
Being a dog walker is not glamorous, but it becomes very complicated when a rich, demanding man enters the picture. Manhattan luxury and impossible chemistry turn an ordinary job into a very big problem.
Big, Bossy Trouble
by Lilian Monroe
2022
A billionaire CEO and single dad should be easy to avoid in theory, not in practice. Forced into close quarters, two stubborn people discover that desire is the least of their problems.
Big, Bossy Surprise
by Lilian Monroe
2023
Bonnie Delmar thinks her new job should solve problems, not create them. Then a powerful boss, growing attraction, and a major surprise send her life spinning in a new direction.
Forbidden Boss
by Lilian Monroe
2024
After a workplace injury, Nikki's billionaire boss decides the best way to avoid disaster is to keep her close. A fake date for a gala is only the beginning of their trouble.
Dirty Boss
by Lilian Monroe
2025
Vaughn is a rugged single-dad CEO trying to hold everything together, until Alba unsettles every careful plan. Their chemistry is strong, but both have more baggage than they admit.
The Wrong Boss
by Lilian Monroe
2025
Reuniting with an old flame is awkward enough without discovering he is now the boss. Past feelings, present pressure, and close quarters make this workplace romance impossible to ignore.
Tempting Boss
by Lilian Monroe
2026
A control-freak CEO and a woman who fiercely guards her independence are a bad match on paper. In practice, the push and pull between them is exactly the problem.
Series background & context
The Manhattan Billionaires series is exactly what the title promises, rich men, big jobs, expensive apartments, and romantic problems that would be much easier if nobody were so stubborn. These books are set in a glossy New York world of CEOs, assistants, nannies, charity events, and carefully managed public images.
Each story pairs a different heroine with a wealthy, powerful man who is used to being in control. Monroe has a lot of fun knocking that control sideways. Some heroes are single dads. Some are grumpy bosses. Some are trying to run companies while avoiding feelings they absolutely do not have time for. Naturally, none of that works.
Manhattan does not make things simpler.
The city setting matters because it adds pressure from every direction. There are headlines, exes, boardrooms, family expectations, impossible schedules, and the constant hum of money shaping what people can and cannot get away with. Even when the premise is playful, the relationships have to survive a world where almost everything is public and somebody always wants something.
The first chunk of the series leans hard into boss romance, surprise pregnancy, and single-dad tension. Later books keep the billionaire energy but widen the mix, bringing in fake dates, old flames, forbidden attraction, and women whose working lives put them directly in the path of men with too much money and not enough emotional sense. Across the whole series, Monroe keeps the heroines grounded. They are employees, caretakers, professionals, and women with bills to pay, not just accessories to rich-guy drama.
The tone is fast and sexy, but there is more heart here than the covers and titles might suggest. Monroe likes showing the private life under the public persona, especially when a supposedly untouchable billionaire turns out to be lonely, overworked, or unexpectedly tender with his kids. That contrast powers a lot of the appeal.
If you want contemporary romance that mixes penthouse fantasy with workplace friction and emotional chaos, this series delivers. Reading in order works well because the books share a world and a vibe, but each couple gets its own complete story. Think sharp banter, forced proximity, possessive energy, and just enough Manhattan glamour to make the mess extra entertaining.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.






















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