
Throughout the “Trials of Apollo” series, Apollo has shown how his long and trivial journey has affected him, a god that has been alive for millions of years. Then comes the “Trials of Apollo” series which switches the focus from Percy Jackson to the now-disgraced god Apollo, who has been made mortal after the events of “The Heroes of Olympus: Blood of Olympus.” Apollo, now Lester Papadopoulos, must prove that he is worthy again to reclaim his spot on Mount Olympus. After the events of the Percy Jackson series, Riordan begins the “Heroes of Olympus” series, implementing the Roman gods in this fantasy world. The series introduced the readers to a world where the Ancient Greek gods exist in the modern world. Everything following 2005’s “Percy Jackson and the Olympians: The Lightning Thief” has led up to this final installment.īefore the “Trials of Apollo” series, Rick Riordan started the “Percy Jackson and the Olympians” series in 2005 following the adventures of Percy Jackson.

Author Rick Riordan has added another book to his vast bibliography with “Trials of Apollo: Tower of Nero.” Not only is “Tower of Nero” the 5th book in the “Trials of Apollo” series, but also the 15th and last book in the Percy Jackson world.
