I've always been particularly interested in the twin archers, particularly when I found out that Apollo was probably bisexual. If any of the Olympians would make a hilariously awkward teenager, it would definitely be him; his story is another Riordan masterpiece, intriguing and comical and engaging in a way that's all its own. (On a related note: No, I don't think I'll ever outgrow Riordan books.)