▁into ▁a ▁w olf ▁after ▁attempting ▁to ▁test ▁Ze us ' s ▁om nis cience . ▁In ▁The ▁Lost ▁Hero , ▁Ly ca on ▁enc oun ters ▁Jason , ▁Leo , ▁and ▁Pi per ▁in ▁their ▁search ▁for ▁A e ol us . ▁He ▁and ▁his ▁were wol ves ▁attempt ▁to ▁kid nap ▁Jason ▁and ▁kill ▁Leo ▁and ▁Pi per ▁at ▁Ga ia ' s ▁command . ▁The ▁Hun ters ▁of ▁Ar tem is ▁th wart ▁the ▁plan , ▁but ▁Ly ca on ▁esc apes . ▁In ▁The ▁Blood ▁of ▁Olymp us , ▁Ly ca on ▁confront s ▁Re yna , ▁N ico , ▁and ▁Co ach ▁H edge ▁at ▁É v ora ▁to ▁prevent ▁them ▁from ▁deliver ing ▁the ▁Ath ena ▁Par then os ▁to ▁Camp ▁Half - B lo od , ▁but ▁he ▁is ▁st ab bed ▁by ▁Re yna ' s ▁silver ▁kn ife . ▁ ▁Z omb ie ▁– ▁A ▁bunch ▁of ▁Z omb ies ▁were ▁seen ▁as ▁passengers ▁on ▁the ▁Princess ▁And rom eda ▁in ▁The ▁Sea ▁of ▁Mon sters . ▁Clar isse ▁used ▁the ▁z omb ies ▁of ▁Confeder ate ▁soldiers ▁to ▁operate ▁the ▁CSS ▁B irmingham . ▁ ▁Gre co - R oman ▁cre atures ▁▁ ▁Apol lo ' s ▁C attle ▁– ▁The ▁sacred ▁cattle ▁her d ▁of ▁Apol lo . ▁In ▁The ▁Battle ▁of ▁the ▁Lab yr inth , ▁Apol lo ' s ▁C attle ▁were ▁seen ▁at ▁the ▁Tri ple ▁G ▁R anch ▁under ▁G ery on ' s ▁care ▁since ▁Apol lo