Shifting Shelves (Secrets of the Library of Doom EXPRESS)

In the Library of Doom, a young Page worker becomes trapped when a wizard's ancient curse pulls him into the Shifting Shelves, gigantic bookcases that turn, twist, and collide. The powerful Librarian attempts to free the boy from the maze of moving boards before they are both stuck within the evil enchantment forever. This book is part of the Secrets of the Library of Doom series for middle grade readers.