The Trials of Apollo North America to restore the remaining four Oracles and defeat the triumvirate of Roman emperors-turned-Gods, while also being helped by Leo Valdez, the now-mortal Calypso and Festus the bronze dragon. "The Burning Maze" is the third book in the series. It released on May 1, 2018. The book follows Lester Papadopoulos/Apollo, Meg McCaffrey and Grover Underwood while they try to rescue Herophile, an Oracle that speaks only in puzzles, from the Roman emperor Caligula and his talking horse, Incitatus. In the process, they met some strixes that feed only on blood, which they finally repel using strawberries. While sleeping, Apollo
Maximilian I, Holy Roman Emperor Maximilian I, Holy Roman Emperor Maximilian I (22 March 1459 – 12 January 1519) was Holy Roman Emperor from 1508 until his death. He was never crowned by the Pope, as the journey to Rome was always too risky. He was instead proclaimed Emperor elect by Pope Julius II at Trent, thus breaking the long tradition of requiring a papal coronation for the adoption of the imperial title. Maximilian was the son of Frederick III, Holy Roman Emperor, and Eleanor of Portugal. He ruled jointly with his father for the last ten years of the latter's reign, from c. 1483