The Hidden Key of Brooke Sumner

Romance and mystery readers will fall in love with the treasure hunters of Halstead Manor, who find far more than they anticipated.

In the third installment of the Treasures of Halstead Manor series, Brooke Sumner carefully avoids and ignores Storm Whitlock—her replacement in Caspar’s mysterious treasure-hunting group—and instead focuses on running her antique shop. But when Caspar’s next assignment requires finding the second half of a key hidden in the spine of their most recent discovery, Brooke reluctantly rejoins the group to keep Storm in check.

As they dive into their next adventure, Brooke realizes that Storm might not be who she thought he was. While the mysterious key unlocks a vault of secrets, Brooke discovers that treasure-hunting together has unlocked her heart toward Storm and the rest of the group. With priceless artifacts within reach, the team learns that the treasure of family is worth even more.

The Hidden Key of Brooke Sumner blends mystery, friendship, and romance, taking readers on an action-packed, globe-spanning adventure in pursuit of a treasure that could fall into the wrong hands. Susan L. Tuttle crafts a story with relatable characters and a compelling mystery that will keep readers turning pages late into the night.