Heroes of Olympus, The, Book Five: Blood of Olympus, The-Heroes of Olympus, The, Book Five

Though the Greek and Roman crewmembers of the Argo II have made progress in their many quests, they still seem no closer to defeating the earth mother, Gaea. Her giants have risen-all of them-and they're stronger than ever. They must be stopped before the Feast of Spes, when Gaea plans to have two demigods sacrificed in Athens. She needs their blood-the blood of Olympus-in order to wake.

The demigods are having more frequent visions of a terrible battle at Camp Half-Blood. The Roman legion from Camp Jupiter, led by Octavian, is almost within striking distance. Though it is tempting to take the Athena Parthenos to Athens to use as a secret weapon, the friends know that the huge statue belongs back on Long Island, where it might be able to stop a war between the two camps.

The Athena Parthenos will go west; the Argo II will go east. The gods, still suffering from multiple personality disorder, are useless. How can a handful of young demigods hope to persevere against Gaea's army of powerful giants? As dangerous as it is to head to Athens, they have no other option. They have sacrificed too much already. And if Gaea wakes, it is game over.

• The House of Hades (Heroes of Olympus, The, Book Four) (The Heroes of Olympus)
• Heroes of Olympus, The Book Three The Mark of Athena (The Heroes of Olympus)
• The Son of Neptune (Heroes of Olympus, Book 2)
• The Lost Hero (Heroes of Olympus, Book 1)
• The Hidden Oracle (Trials of Apollo, The Book One)
• The Heroes of Olympus Paperback 3-Book Boxed Set
• Magnus Chase and the Gods of Asgard Book 1 The Sword of Summer
• The Last Olympian (Percy Jackson and the Olympians, Book 5)
• The Lost Hero (Heroes of Olympus, Book 1)
• The Battle of the Labyrinth (Percy Jackson and the Olympians, Book 4)