The Lost Hero: Heroes of Olympus
Author: Rick Riordan
But rumours of a terrible curse - and a missing hero - are flying around camp.
It seems Jason, Piper and Leo are the chosen ones to embark on a terrifying new quest, which they must complete by the winter solstice. In just four days time.
Can the trio succeed on this deadly mission - and what must they sacrifice in order to survive?
Old enemies awaken as camp half-blood's new arrivals prepare for war.
'Another cracking read.' Sunday Express
'Explosive.' Big Issue