Sophie Quire and the last Storyguard
(Book)

"Twelve-year-old Sophie knows little beyond the four walls of her father's bookshop, where she repairs old books and dreams of escaping the confines of her dull life. But when a strange boy and his talking cat/horse companion show up with a rare and mysterious book, she finds herself pulled into an adventure beyond anything she has ever read"--,Provided by publisher.