Hidden Treasure: A timeless children's adventure story from the bestselling author of The Miniaturist

From New York Times bestselling author Jessie Burton comes a stunning debut middle grade novel and a story of friendship, priceless treasure, and powerful magic.

When Bo Delafort finds treasure on the muddy bank of the River Thames, her life turns upside down. A solid silver circle, encrusted with pearls and edged in rubies, the jewel is worth more security and comfort than her family has ever known. The magic of the river runs in this treasure, and Bo wonders why it chose her to find it.

Bu...