Riordan, Rick Magnus Chase and the Gods of Asgard / The sword of summer Rick Riordan. - New York : Disney, 2015 - 497 p. - Magnus Chase and the Gods of Asgard Series Book 1 . ISBN: 9781484749715 Subjects--Topical Terms: Norse mythology--FictionJuvenile fiction Index Terms--Genre/Form: FictionMythologyFantasyYoung adult Dewey Class. No.: 813.6