▁with ▁the ▁Tit ans ; ▁after ▁the ▁war , ▁she ▁is ▁awarded ▁Cab in ▁ 1 8 ▁in ▁Camp ▁Half - B lo od . ▁ ▁H ec ate ▁– ▁The ▁god dess ▁of ▁magic , ▁who ▁is ▁an ▁al ly ▁of ▁K ron os ▁in ▁the ▁Per cy ▁Jackson ▁and ▁the ▁Olymp ians ▁series , ▁but ▁does ▁support ▁the ▁gods ▁against ▁G ae a . ▁Her ▁emp ous ai ▁min ions ▁and ▁her ▁daughter ▁Cir ce ▁tor ment ▁Per cy ▁in ▁The ▁Battle ▁of ▁the ▁Lab yr inth ▁and ▁The ▁Sea ▁of ▁Mon sters , ▁respectively . ▁After ▁the ▁Tit ans ▁are ▁defeated , ▁she ▁recon c iles ▁with ▁Olymp us ▁and ▁is ▁granted ▁Cab in ▁ 2 0 ▁at ▁Camp ▁Half - B lo od ▁for ▁her ▁children . ▁In ▁The ▁House ▁of ▁H ades , ▁she ▁helps ▁Haz el ▁defeat ▁the ▁giant ▁C ly ti us ▁in ▁front ▁of ▁the ▁Do ors ▁of ▁Death ▁in ▁Ep irus . ▁ ▁Hudson ▁River ▁– ▁A ▁river ▁god ▁who ▁person ifies ▁the ▁river ▁in ▁New ▁York . ▁He ▁only ▁appears ▁in ▁The ▁Last ▁Olymp ian , ▁where ▁he ▁s inks ▁T itan ▁ships ▁coming ▁to ▁attack ▁Olymp us ▁for ▁half ▁a ▁sand ▁doll ar ▁given ▁to ▁him ▁by ▁Per cy . ▁▁▁ ▁Hyp nos / S om n us ▁– ▁The ▁god ▁of ▁sleep , ▁son ▁of ▁E re bus ▁and ▁Ny x ▁and ▁father ▁of ▁Mor phe us ▁and ▁Clo vis , ▁the ▁latter ▁of ▁whom ▁is ▁his ▁dem ig od ▁child