Newbery Honoree and New York Times bestselling author of the Guardians of Ga'Hoole series Kathryn Lasky delivers an enchanting prequel to the Cinderella story from the perspective of a young fairy godmother.

In a grand glass house, there was a girl named Bess whose power would, one day, change the fate of her family. . . Bess Wickham has always felt like a bit of an outcast among her family of extraordinary glassblowers, but then an immense, magical power that's lain dormant in her bloodline begins to emerge. So, when she suspects her family's business has taken a sinister turn, Bess must find the strength to defeat dark magic and save a certain cinder girl. But will she shatter under the weight of such evil or get her happily ever after?

From Newbery Honor-winning author Kathryn Lasky comes a captivating Cinderella companion, with enchanting spells and endearing animal friendships, reminding us that we have the power to forge our own happy endings.