Everything you need to understand or teach The Serpent's Shadow (2012 novel) by Rick Riordan.
The Serpent's Shadow is the third book in the Kane Chronicles Series by Rick Riordan. In this novel, Kane siblings, Carter and Sadie, have been directly involved in the releasing of the ancient Egyptian god Apophis and now are struggling to find a way to stop him. Apophis, the god of chaos, wants to swallow the sun and destroy the world. No one knows of anyway to stop him, but Sadie...