Promise Me (Sinful Manor Book 2)

Promise Me (Sinful Manor Book 2)

by Sara Cate

4.4 (2,583)

4.4 stars from 2,583 reviews. Top 74% of Romance books we track.


$3.50KU65% off peak

Last checked: Jun 3, 2026

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Price history: $7.99 $9.99

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Fans of these authors will like this...

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Fans of these books will like this...

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Perfect for you if...

  • You love second-chance romance with genuine emotional stakes, especially when the characters have real history and complicated reasons for being apart.
  • You're drawn to rich, complex relationships that explore what happens when childhood bonds deepen into something neither character can ignore.
  • You appreciate found family dynamics and settings like Barclay Manor that feel like characters themselves.

Maybe not for you if...

  • You prefer quick, lighthearted reads without family drama or high emotional tension complicating the romance.
  • You need your queer relationships to feel entirely uncomplicated and without internal conflict from the characters themselves.
  • You're uncomfortable with stories that explore infidelity or the betrayal of existing commitments, even when handled sympathetically.

About this book

Fifteen years ago, Declan Barclay left for university intending to become an artist and escape his family's control. There he met Colin Shelby, a soft and enigmatic actor who needed guidance and friendship. The two became inseparable until the night before graduation, when circumstances changed everything between them. Years later, Colin returns to Declan's life, but he is engaged to someone else. Declan has seven days before Colin's wedding to win back the man he loves. The complication: his family is depending on him to host the wedding at Barclay Manor. With one week remaining before the vows are exchanged, Declan must choose between staying silent and losing Colin permanently, or risking everything to ask the person who got away to commit to him forever.

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Price History

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

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Free$5.00$9.99Jul '25Oct '25Oct '25Feb '26Jun '26
$7.99$9.99

Currently on sale at $3.50 — 65% off peak. Price has dropped 1 time over the last 10 months. Typically stays discounted for 117 days.

Sales Rank

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

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#138#91,515#182,892Sep '25Dec '25Mar '26Jun '26

Currently #4,342 in the Kindle store — a top-10K bestseller. Climbing the charts — 60% improvement recently.

Rating & Reviews

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

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3.5★4.3★5.0★Mar '26Mar '26Mar '26May '26RatingReviews

Currently 4.4★ from 2,583 reviews

Gaining approximately 928 new reviews per month. Reader interest is surging. Rating has dipped slightly from 5.0 to 4.4.

Sale Prediction

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Free$5.00$9.99Jul '25Oct '25Oct '25Feb '26Jun '26PredictedJun '26

Actual Predicted

This book is currently discounted at $3.50. It typically returns to around $9.99.

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.

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Sara Cate

1 book on Vagrant Press

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