This set of two hardcover books by Rick Riordan features the exciting adventures of Magnus Chase in The Sword Of Summer and The Hammer Of Thor. Written in English, these books are perfect for fans of action-packed stories and mythology. With their intriguing plot and well-crafted characters, these books will keep you on the edge of your seat until the very end. Whether you're an avid reader or just looking for a great gift, these books are sure to please.