A New York Times bestseller!

“A bewitching gem...I absolutely loved every moment of this story.” —Stephanie Garber, #1 New York Times bestselling author of the Caraval series
“If you loved the Hogwarts Library…you’ll be right at home at Summershall.” —Katherine Arden, New York Times bestselling author of The Bear and the Nightingale

From the New York Times bestselling author of An Enchantment of Ravens comes an “enthralling adventure” (Kirkus Reviews, starred review) about an apprentice at a magical library who must battle a powerful sorcerer to save her kingdom.