As the launch of The Mark of Athena draws nearer, the anticipation of who is going to become the Seventh Demigod of the Prophecy of Seven can literally be felt among all followers of the Heroes of Olympus series. Rick Riordan's latest release, The Demigod Diaries left a hint that Annabeth Chase, daughter of Athena, girlfriend of Percy Jackson from the Greek Camp known as Camp … [Read more...] about Mark of Athena: Annabeth as Seventh Demigod?