The Lost Hero (The Heroes of Olympus, #1)

Jason has a problem. He doesn't remember anything before waking up on a school bus holding hands with a girl. Apparently he has a girlfriend named Piper. His best friend is a kid named Leo, and they're all students in the Wilderness School, a boarding school for "bad kids", as Leo puts it. What he did to end up here, Jason has no idea—except that everything seems very wrong.Piper has a secret. Her father, a famous actor, has been missing for three days, and her vivid nightmares reveal that he's in terrible danger. Now her boyfriend doesn't recognize her, and when a freak storm and strange creatures attack during a school field trip, she, Jason, and Leo are whisked away to someplace called Camp Half-Blood. What is going on? Leo has a way with tools. His new cabin at Camp Half-Blood is filled with them. Seriously, the place beats Wilderness School hands down, with its weapons training, monsters, and fine-looking girls. What's troubling is the curse everyone keeps talking about, and that a camper's gone missing. Weirdest of all, his bunkmates insist they are all—including Leo—related to a god.