Rick Riordan collectors won't want to miss this signed limited edition of the finale of the Trials of Apollo series. Complete your Trials of Apollo collection with this signed and numbered limited edition with exclusive frontispiece art by series illustrator John Rocco and a handsome full-color case. Lester's demigod friends at Camp Jupiter just helped him survive attacks from bloodthirsty ghouls, an evil Roman king and his army of the undead, and the lethal emperors Caligula and Commodus. Now the former god Apollo and his demigod master Meg must follow a prophecy uncovered by Ella the harpy. Lester's final challenge will be at the Tower of Nero, back in New York. Will Meg have a last showdown with her father? Will this weak form of Apollo have to face his arch nemesis, Python? Who will be on hand at Camp Half-Blood to assist? These questions and more will be answered in the breathtaking, action-packed finale of the Trials of Apollo series.