Thalia Kids' Book Club: Rick Riordan's Magnus Chase and the Gods of Asgard

The number-one New York Times best-selling author of the Percy Jackson and the Olympians series, the Kane Chronicles, and the Heroes of Olympus series returns to launch the first book in his newest series, Magnus Chase and the Gods of Asgard: The Sword of Summer. In conversation with Adam Gidwitz (A Tale Dark and Grimm).