Fifth Avenue Fling: A Grumpy Boss Romantic Comedy (Billionaires In Charge)

Name: Fifth Avenue Fling: A Grumpy Boss Romantic Comedy (Billionaires In Charge)
Price: 0.99 USD
Availability: InStock
Rating: 4.4 (17965 reviews)
Author: Rosa Lucas

by Rosa Lucas

Contemporary Fiction Romance

4.4 (17,965)

4.4 stars from 17,965 reviews. One of the highest rated Contemporary Fiction books we track.

$0.99KU75% off peak

Last checked: Jun 25, 2026

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Price history: $0.99 – $3.99

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Price range: $0.99 – $3.99

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Perfect for you if...

You love banter-heavy romance where the chemistry builds through constant bickering and near-misses.
You enjoy contemporary romances set in glamorous cities with high stakes (visa troubles, job security) that raise the tension beyond just will-they-won't-they.
You're drawn to grumpy older love interests paired with cheerful younger partners who slowly chip away at their defences.

Maybe not for you if...

You prefer slow-burn romance where physical chemistry takes a back seat to emotional development.
You're looking for literary depth or complex social commentary rather than a fun, fast-paced escape.
You're uncomfortable with significant power imbalances between romantic partners, even when handled with humour.

About this book

A woman seeking to remain in New York takes a position as a live-in nanny and maid for Killian Quinn, a wealthy single father in Manhattan. Their first meetings are rocky—she's ejected from his hotel and he appears unwilling to hire her. Despite his initial reluctance, he offers her the job, though he makes clear she is struggling in the role. With her visa status dependent on employment, she cannot afford to lose the position. As she navigates working for the demanding billionaire, she begins to notice something beneath his gruff exterior. Fifth Avenue Fling is a standalone romantic comedy featuring a grumpy billionaire single dad and his nanny.

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Price History

Kindle price over time. Green zones = periods when the book was free.

$0.99 – $3.99

Currently on sale at $0.99 — 75% off peak. Price has dropped 9 times over the last 3 years. Goes on sale roughly every 120 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

Currently #5,327 in the Kindle store — a top-10K bestseller. Sales have softened 127% recently.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

Currently 4.4★ from 17,965 reviews

Gaining approximately 461 new reviews per month. Reader interest is accelerating. Rating has dipped slightly from 4.6 to 4.4.

Sale Prediction

Actual Predicted

This book is currently discounted at $0.99. It typically returns to around $3.99.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.