Thor's Serpents

The thrilling finale to the series that’s “Norse mythology brought to life . . . ideal for Percy Jackson fans” from the New York Times –bestselling authors ( Kirkus Reviews ). Thirteen-year-olds Matt, Laurie, and Fen have beaten near-impossible odds to assemble their fellow descendants of the Norse Gods and complete epic quests. Their biggest challenge lies ahead: battling the fierce monsters working to bring about the apocalypse. But when they learn that Matt must fight the Midgard Serpent alon