Hardcover 528 pages Released on: 10/04/16

The Hammer of Thor

Thor’s hammer is missing again. The thunder god has a disturbing habit of misplacing his weapon–the mightiest force in the Nine Worlds. But this time the hammer isn’t just lost, it has fallen into enemy hands.

If Magnus Chase and his friends can’t retrieve the hammer quickly, the mortal worlds will be defenseless against an onslaught of giants. Ragnarok will begin. The Nine Worlds will burn. Unfortunately, the only person who can broker a deal for the hammer’s return is the gods’ worst enemy, Loki–and the price he wants is very high.

About Rick Riordan

Rick Riordan is the author of four #1 New York Times bestselling series: Percy Jackson and the Olympus, The Kane Chronicles, The Heroes of Olympus, and Magnus Chase and the Gods of Asgard. His two Greek myth collections, Percy Jackson's Greek Gods and Percy Jackson's Greek Heroes, were #1 New York Times best-sellers as well.

Rick Riordan

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