5 books in series

The Trials of Apollo

The Trials of Apollo is a 8-book series with 5 released primary works first released in 2013 with contributions by Rick Riordan.

#0.5
Percy Jackson and the Singer of Apollo

#5.1 of 34 in Camp Half-Blood Chronicles

2013 • 64 Readers • 32 pages • 4

#1
The Hidden Oracle

#1 of 5 in The Trials of Apollo

2016 • 566 Readers • 384 pages • 3.9

#2
The Dark Prophecy

#2 of 5 in The Trials of Apollo

2017 • 365 Readers • 320 pages • 4

#2.5
Campo Mezzosangue - Il libro segreto

#2.5 of 5 in The Trials of Apollo

2017 • 3 Readers • 194 pages

#3
The Burning Maze

#3 of 5 in The Trials of Apollo

2014 • 312 Readers • 448 pages • 4.2

#4
The Tyrant's Tomb

#4 of 5 in The Trials of Apollo

2019 • 280 Readers • 480 pages • 4.4

#4.5
Camp Jupiter Classified: A Probatio's Journal

#4.5 of 5 in The Trials of Apollo

2020 • 42 Readers • 146 pages • 4

#5
The Tower of Nero

#5 of 5 in The Trials of Apollo

2020 • 260 Readers • 419 pages • 4.5