After their father's "research experiment at the British Museum unleashes the Egyptian god Set, Carter and Sadie Kane embark on a dangerous journey across the globe--a quest which brings them ever closer to the truth about their family, and their links to a secret order that has existed since the time of the pharaohs.

Carter and Sade prepare for the ultimate confrontation with the chaos snake Apophis at the same time the House of Life magicians launch a civil war, compelling the Kanes to tap the power of an ancient spell.

"Magic, monsters, and mayhem abound when Percy Jackson and Annabeth Chase meet Carter and Sadie Kane for the first time in this short story collection"--

"Carter and Sadie, offspring of the brilliant Egyptologist Dr. Julius Kane, embark on a worldwide search for the Book of Ra, but the House of Life and the gods of chaos are determined to stop them"--

Journeying to the Valley of Kings, Alex and Ren prepare to combat powerful Death Walkers that are causing trouble throughout the world.

Granted the gift of immortality by the gods, King Tut, living as an eighth-grader in Washington, D.C., has been stuck in middle school for ages and to make things worse, evil General Horemheb, in league with the Cult of Set, is seeking revenge for his 3,000-year imprisonment at Tut's hands.