33 books in series
Camp Half-Blood Chronicles
Camp Half-Blood Chronicles is a 33-book series with 15 primary works first released in 1962 with contributions by Rick Riordan, Leah Wilson, and 6 others.
#5.2, 5.3, 5.4
2016 • 5 Readers • 3.5
2009 • 165 Readers • 160 pages • 3.7
2015 • 5 Readers • 189 pages • 4
Percy Jackson and the Olympians: The Lightning Thief: The Graphic Novel
ByRick Riordan,Robert Venditti(Adapter),+2 more
2010 • 4 Readers • 2.5
Percy Jackson and the Olympians: The Sea of Monsters, The Graphic Novel
ByRobert Venditti(Adapter),Rick Riordan,+2 more
2013 • 2 Readers • 4
2014 • 97 Readers • 336 pages • 4.3
2015 • 66 Readers • 336 pages • 4.4
2015 • 1 Reader • 184 pages • 2
2010 • 40 Readers • 128 pages • 3.4
2017 • 9 Readers • 196 pages • 4.3
2013 • 8 Readers • 128 pages • 4.1