Danger at the North Pole: An Advent Calendar Adventure

Solve a new puzzle each day--24 total--on a madcap romp through Santa's headquarters!

Billy the Elf works at Santa's Workshop in the Arctic. A calm, comfortable life. But all that changes in the blink of an eye when someone slips him secret documents that expose the truth about North Pole Manager Jack Frost and his mad quest for power.

Billy knows he must put a stop to the villain's schemes. But it's not going to be easy with Frost's ruthless secret agents hot on his trail. Billy must hurry if he wants to rescue Christmas from disaster...

The original publishers of the EXIT: THE BOOK series are THAMES & KOSMOS, a company formed in 2001—a partnership between a 200-year old German publisher and a Rhode Island science museum director and her son. Since then, they have produced and distributed hundreds of engaging educational toys and games for kids. The German-born EXIT: THE GAME game series, currently translated and on sale in the US, is sold in 28 countries in 20 languages and has worldwide sold over 20 million units. Translations of the German book series have sold about 275,000 copies.