
Welcome to the Takeover + Review Blitz for The Hidden Key of Brooke Sumner by Susan L. Tuttle, hosted by JustRead Publicity Tours!

Series: Treasures of Halstead Manor #3
Author: Susan L. Tuttle
Publisher: Kregel Publications
Release Date: March 24, 2026
Genre: Mystery & Suspense / Romance
Will the key unlock more than a vault filled with treasure?
Brooke Sumner has been carefully avoiding Storm Whitlock ever since he betrayed her trust. When he joins Caspar's mysterious treasure-hunting group, she steps away to focus on her antique shop and keep herself busy.
Then Caspar invites her back for one final assignment, and Brooke is torn. Returning to Halstead Manor to help the team find the second half of a key is intriguing. It also means she'd be working with Storm. But she doesn't trust his motives, so she reluctantly rejoins to keep him in check.
As they dive into their expedition, Brooke finds her heart softening toward those she'd once held at arm's length. And is it possible she misunderstood Storm's betrayal of their friendship?
"In this friends-to-more romance, we get to see the beauty of being known, being loved, and finding the people who want to walk alongside us." —Toni Shiloh, Christy Award-winning author
I really enjoy Christian Suspense with Romance books The Hidden Key of Brooke Sumner by Susan L. Tuttle is Book 3 in the The Treasures of Halstead Manor series. I have read the first 2 books in this series and I have been anxiously awaiting the release of this book!
WOW, this book was totally "worth the wait". The 2 main characters in this book are Brooke Sumner and Storm Whitlock. The book also includes the characters from previous books as they are all part of the Treasure Hunting Team. Storm Whitlock is someone who Brooke has avoided for many years, due to a trust issue between the pair. Brooke was shocked to discover that Storm had joined Caspar's team for Treasure Hunting. She decides to keep to her own stuff at her Antique Shop, as a means of further avoiding Storm. The Treasure Hunting Team is OK with that for a time, but then she is asked to join the team in one final hunt to find the second half of a Mysterious Key. I really LOVE Brooke's change of demeanor toward Storm once she rejoins the team. She realizes she is part of a team and begins to show grace to Storm. The pair begin to quickly grow closer to another as they travel to many countries and spots looking for the Mysterious Key. Brooke took a leap and let down the wall that was guarding her heart and she realizes that maybe Storm never did something to lose Brooke's trust. The storyline really kept me intrigued and interested. I am sad this is the last book in this series, as it was a Unique and awesome series! The book is one of Mystery, Friendships, Romance and Faith! I HIGHLY recommend this book for anyone who likes Christian Mystery Romance,. WONDERFUL BOOK!
PURCHASE LINKS: Goodreads | Kregel Publications | Amazon | Barnes & Noble | Christianbook | BookBub | Bookshop


More Books from this Series:

(1) winner will receive a copy of The Hidden Key of Brooke Sumner and $20 Amazon gift card!

Be sure to check out each stop on the tour for more chances to win. Full tour schedule linked below. Giveaway began at midnight April 15, 2026 and lasts through 11:59 PM EST on April 22, 2026. Winner will be notified within 2 weeks of close of the giveaway and given 48 hours to respond or risk forfeiture of prize. US only. Void where prohibited by law or logistics.
Giveaway is subject to the policies found here.
Follow along at JustRead Tours for a full list of stops!












3 comments:
Thanks for the review.
My curiosity is piqued. Sound like an interesting book.
This sounds like a great book! Ty for sharing!
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