#2
#1 of 7 in Percy Jackson and the Olympians
2005 • 1,321 Readers • 377 pages • 4
#3
#2 of 7 in Percy Jackson and the Olympians
2006 • 7 Readers • 304 pages • 4
#4
#3 of 17 in Camp Half-Blood Chronicles
2007 • 767 Readers • 312 pages • 4.1
#5
6 Readers • 367 pages • 3.8
#6
1990 • 3 Readers • 384 pages • 4.5