#2 of 6 in The Heroes of Olympus
#1 of 4 in The Kane Chronicles
#4 of 5 in Percy Jackson and the Olympians: The Graphic Novels
#1 of 5 in The Trials of Apollo
28 Camp Half-Blood Chronicles
#5.1 of 28 in Camp Half-Blood Chronicles
#2 of 5 in The Trials of Apollo
#5 of 5 in The Trials of Apollo
#2 of 4 in The Kane Chronicles
#4 of 5 in The Trials of Apollo
28 Camp Half-Blood Chronicles
#3 of 5 in The Maze Runner
#2 of 5 in The Maze Runner
#3 of 5 in The Trials of Apollo
#1 of 3 in The Heroes of Olympus: The Graphic Novels
#1-6+ in Locke & Key: Clockworks
#1 in
#1 of 20 in Hellboy
#6 of 4 in Locke & Key