Join Percy Jackson, Annabeth Chase and Carter and Sadie Kane as they do battle with an ancient Egyptian magician determined to become a god. Against impossible odds, the four demigods and magicians team up to prevent the apocalypse.

Contains the short stories The Son of Sobek, The Staff of Serapis and The Crown of Ptolemy, together in one volume for the first time.

Plus, read an exciting extract from The Sword of Summer, the first book in Rick Riordan's latest series, Magnus Chase and the Gods of Asgard

Rick Riordan is the author of the New York Times #1 best-selling The Lost Hero, the first book in the Heroes of Olympus series. Kids across the country voted him Author of the Year for that book through the Children's Book Council in association with Every Child a Reader. Rick also penned the New York Times #1 best-selling Percy Jackson and the Olympians series: Book One: The Lightning Thief, Book Two: The Sea of Monsters, Book Three: The Titan's Curse, Book Four: The Battle of the Labyrinth and Book Five: The Last Olympian. The first two books in his Kane Chronicles, based on Egyptian mythology, The Red Pyramid and The Throne of Fire, were New York Times #1 best sellers as well. Rick lives in San Antonio, Texas, with his wife and two sons.