Warning: If you have not read the previous books in this series , or the original series this one is following up on, then this review will contain spoilers for you. Also, why haven't you read these books yet? Taking place right after the events of The Son of Neptune , The Mark of Athena continues the journey of the seven demigods, Percy, Annabeth, Leo, Jason, Piper, Hazel, and Frank, and their quest to stop Gaea from destroying the Earth as they know it. To accomplish this goal, the team must reach the original roots of the gods, Rome and Greece, before the giants lay waste to them. However, Annabeth has a journey ahead that only she can face alone. A journey that, if she succeeds, might be able to join both the Roman and Greek camps and end the war against the giants. Simply put, if there was something or someone you did not like from the previous two books in this series, you will like them now. The pacing of The Mark of Athena is tight, leaving no room for boredo