The Trials of Apollo Series
by Rick Riordan
Tags:
fantasy myth & legend action adventure
Reading level:
9+
No. of books in series:
4
Should read in order?
Yes
Books in this series:
1
The Hidden Oracle
2016
2
The Dark Prophecy
2017
3
The Burning Maze
2018
+
Camp Half-Blood Confidential
2017
