The Tower of Nero (The Trials of Apollo Book 5)By: Rick Riordan Series: The Trials of Apollo It's time to face the final trial . . . The battle for Camp Jupiter is over. New Rome is safe. Tarquin and his army of the undead have been defeated. Somehow Apollo has made it out alive, with a little bit of help from the Hunters of Artemis. But though the battle may have been won, the war is far from over. Now Apollo and Meg must get ready for the final and, let's face it, probably fatal adventure. They