The Hidden Oracle (The Trials of Apollo, Book 1) The Hidden Oracle is the first installment in The Trials of Apollo series by #1 New York Times best-selling author . Released on May 3, 2016, this middle-grade fantasy novel follows the disgraced Greek god Apollo as he navigates life as a mortal teenager. 📖 Story Overview
: After infuriating his father, Zeus , Apollo is stripped of his immortality and cast out of Olympus. The Hidden Oracle
: To regain his godhood, Apollo must restore five ancient Oracles that have gone dark and face a mysterious enemy known as " The Beast ". The Hidden Oracle (The Trials of Apollo, Book