An exhilarating, awe-inspiring debut from a master storyteller writing for children for the first time, perfect for fans of Katherine Rundell, Eva Ibbotson and His Dark Materials. "Dazzling! An instant classic. An eye-wateringly funny and jaw-droppingly fantastical adventure, chock-a-block with rare books, airships, and penguin-shaped hats." Ben Miller"A wonderful story.

Gripping and magical." Anthony HorowitzWhen Rachel and Robert are passed a stolen book by their librarian father, they have to go on the run and protect it at all costs. With their...