User blog comment:Captainkirk90/other Giants/@comment-220.255.2.94-20111123064017

there's 21 giants and Not ALL Gods are fighting Like Demeter, Hera and Aphrodite. Other Gods Like Fates and Hecate. Althought 4 Giants wasn't killed. 21-5=16. So 16 Are Left And 1 IS Said to be titan of war so there's 15 left. And 12 olympian gods+hades+hestia+1 God. http://camphalfblood.wikia.com/wiki/Giants