The Trials of Apollo: The Hidden Oracle is the first book in the Trials of Apollo series by Rick Riordan. It follows the Greek god Apollo, who is punished by Zeus and turned into a mortal teenage boy named Lester Papadopoulos.
Stripped of his powers, Apollo must survive in the modern world while seeking a way to regain his godhood. Along the way, he encounters familiar demigods and new allies who help him face dangerous enemies and uncover hidden prophecies.
The book explores themes such as identity, humility, responsibility, friendship, bravery, humour, and personal growth. Apollo’s transformation from a proud god to a vulnerable mortal adds both comedy and emotional depth to the story.
The Trials of Apollo: The Hidden Oracle is widely regarded in young adult fantasy literature. It is ideal for readers who enjoy mythology-based adventures, witty storytelling, and character-driven journeys filled with action, humour, and meaningful life lessons.