#2 of 7 in Percy Jackson and the Olympians
The Sea of Monsters
ByRick Riordan
1962 • 1,163 Readers • 288 pages • 4
Jantar Secreto
ByRaphael Montes
2016 • 17 Readers • 312 pages • 4.4
#1-4 & side novella of 1 in Eternal Dungeon
The Eternal Dungeon
ByDusk Peterson
2010 • 1 Reader • 1,342 pages
#1 of 2 in Cerulean Chronicles
The House in the Cerulean Sea
ByTJ Klune
2020 • 1,611 Readers • 400 pages • 4.3