
My Brother’s Billionaire Bestie Next Door: An Enemies to Lovers Surprise Pregnancy Romance (Sizzling Billionaires)
by Gwynne Hart
4.5 stars from 2,189 reviews. Top 78% of Contemporary Fiction books we track.
Last checked: May 10, 2026
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Price range: $0.99 – $4.97
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Fans of these authors will like this...
- Helen Hoang
- Talia Hibbert
- Christina Lauren
Fans of these books will like this...
- The Hating Game
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Perfect for you if...
- You love billionaire romance with real emotional stakes beyond just the steam and want a hero who's genuinely conflicted about breaking the bro-code.
- You enjoy stories where pregnancy becomes a plot driver rather than just an ending, forcing characters to confront what they actually want.
- You're after a grumpy-meets-sunshine dynamic with enough tension and chemistry to justify the obsession both characters feel.
Maybe not for you if...
- You prefer slow-burn romance where attraction builds gradually rather than starting with an instant connection and immediate complications.
- You're looking for a age-gap romance where the gap feels less extreme or where the power imbalance (boss plus billionaire plus fifteen years) isn't a feature.
- You want to avoid surprise pregnancy plots, which feel overused in this subgenre.
About this book
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Price History
Kindle price over time. Green zones = periods when the book was free.
Currently on sale at $0.99 — 80% off peak. Price has dropped 5 times over the last 21 months. Goes on sale roughly every 102 days.
Sales Rank
Amazon sales rank: lower number = better selling book. #1 is the bestseller.
Currently around #17K in the Kindle store — a steady mid-list seller.
Rating & Reviews
Purple line = star rating over time. Blue area = total review count growth.
Currently 4.5★ from 2,189 reviews
Gaining approximately 117 new reviews per month. Reader interest is accelerating. Rating has dipped slightly from 4.7 to 4.5.
Sale Prediction
Actual Predicted
This book is currently discounted at $0.99. It typically returns to around $4.97.
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.
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