Percy Jackson is the son of Poseidon. He is also dyslexic and had ADHD.
Strange things have always happened to him throughout his life.
He eventually learns that he is a demi-god and that the Greek myths are not myths at all.
Percy and his friends venture into the Underworld and Olympus to return items stolen in order to start World War III.
The Alchemyst: The Secrets of the Immortal Nicholas Flamel by Michael Scott
Artemis Fowl by Eoin Colfer
Odd and the Frost Giants by Neil Gaiman