Apollo ascribed to the god. However, while Apollo has a great number of appellations in Greek myth, only a few occur in Latin literature. Apollo's birthplace was Mount Cynthus on the island of Delos. Delphi and Actium were his primary places of worship. Apollo was worshipped throughout the Roman Empire. In the traditionally Celtic lands he was most often seen as a healing and sun god. He was often equated with Celtic gods of similar character. The cult centers of Apollo in Greece, Delphi and Delos, date from the 8th century BCE. The Delos sanctuary was primarily dedicated to Artemis, Apollo's
The Trials of Apollo own robots. They then navigate the maze with the help of Piper McLean and Jason Grace and find defeat Medea, the sorceress who was working with the emperor. Around this time Caligula (the emperor) kills Jason Grace. The next day, Grover, Meg and Apollo using Caligula's shoes walk the Labyrinth. They free Herophile and discover a new prophecy: “Apollo faces death in Tarquin’s tomb unless the doorway to the soundless god is opened by...”. They also discover that they need help from ‘Bellona’s daughter’, Reyna, the praetor of camp Jupiter. "The Tyrant's Tomb" is the fourth book in the series.