The Kane Chronicles

The Kane Chronicles is a series of books written by Rick Riordan. It is hinted that it exists alongside the Camp Half-Blood world.

Relationship with Percy Jackson and the Olympians

 * The series makes occasional references to the Percy Jackson and the Olympians series, as it takes place in the same world.
 * Towards the beginning of the book Amos states that Manhattan has its own set of gods and that they must be kept separate from Egyptian gods. He says this while looking at The Empire State Building, the current home of Mount Olympus.
 * Later in the book, Thoth mentions that the Greeks would confuse him with Hermes, something he takes offense to as Hermes is apparently of a very different character.
 * In the second book, The Throne of Fire, Carter catches a glimpse of a winged horse (pegasus) flying around Manhattan, and recalls what Amos said about Manhattan and its gods.
 * Nico travels to a New Orleans graveyard, Anubis is fond of New Orleans and the Hall of Judgement is connected to it while he is in charge of it.