The Sea of Monsters by Rick Riordan

Percy Jackson and the Olympians Book Two: Another great adventure for Percy Jackson. He is not sent on a quest, but goes on one and helps out. The situations he gets into and how he and his friends learn to work together to get through are great. In the end he lets go and lets another take the glory and feels all the better for it. It was very enjoyable and I am curious to see what happens next.