Demibook 

Demigods unite! Make an OC, или become a PJO/HoO character from the series! Leo Valdez owns the site, pay him due respect. o_o
Ключевые слова: Герои Олимпа, rick riordan, percy jackson, the Герои of olympus series, Перси Джексон и Олимпийцы, Facebook, demibook