Kane chronicles (Graphic novels)

"Since their mother’s death, Sadie and Carter have become near-strangers. While Sadie has lived with her grandparents in London, Carter has traveled the world with their father, the famed Egyptologist Dr. Julius Kane. One night, Dr. Kane brings the siblings to the British Museum, where he hopes to set things right for his family. Instead, he unleashes the Egyptian god Set, who banishes him to oblivion and forces the children to flee for their lives....

"He’s b-a-a-ack! Despite their best efforts, Carter and Sadie Kane can’t seem to keep Apophis, the chaos snake, down. Now Apophis is threatening to plunge the world into eternal darkness, and the Kanes are faced with the impossible task of having to destroy him once and for all. Unfortunately, the magicians of the House of Life are on the brink of civil war, the gods are divided, and the young initiates of Brooklyn House stand almost alone against...