#2
#1 of 7 in Percy Jackson and the Olympians
2005 • 1,329 Readers • 377 pages • 4
#3
#2 of 17 in Camp Half-Blood Chronicles
2006 • 810 Readers • 288 pages • 4
#4
#5
#3 of 17 in Camp Half-Blood Chronicles
2007 • 771 Readers • 312 pages • 4.1
#6
#7
#2 of 5 in The Heroes of Olympus
2011 • 402 Readers • 544 pages • 4.2
#8
#3 of 5 in The Heroes of Olympus
2012 • 357 Readers • 586 pages • 4.2
#9
#4 of 5 in The Heroes of Olympus
2013 • 348 Readers • 597 pages • 4.3
#10
#5 of 5 in The Heroes of Olympus
2015 • 316 Readers • 544 pages • 4.1