The Sword of Summer

Living on the streets of Boston after the death of his mother, Magnus is told by a mysterious stranger that he is the son of a Norse god and must track down a lost ancient sword to stop a war being waged by mythical monsters, in the first book of a new series by the internationally best-selling author of Percy Jackson and the Olympians, the Kane Chronicles, and the Heroes of Olympus series. Simultaneous eBook. 2,000,000 first printing.