Download or read book The Lost Hero written by Rick Riordan and published by Penguin UK. This book was released on 2012-01-25 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Jason, Piper and Leo crash land at Camp Half-Blood, they have no idea what to expect. Apparently this is the only safe place for children of the Greek Gods - despite the monsters roaming the woods and demigods practising archery with flaming arrows and explosives.