“Santa Claus has been missing for several days! We suspect he has hidden within the pages of this book. If you find him, please contact Ludovica at the North Pole's secretariat. Thank you very much in advance, the elves, who are very worried.”

The elves are in a frenzy: December 24th is approaching, but Santa Claus has disappeared! Head to the North Pole to lend them a hand! As the pages turn, both young and old explore the mythical workshop, from the gift-wrapping paper factory to the room where the ugly sweaters are made, and all the way to the reindeer stables.