The Once and Future King: Helped me set an ideal for myself as a kid. Just recently reread it a few months ago, and has helped me start to find myself again.
Chronicles of Narnia and Just So Stories: First books I remember liking. I wasn't a big Seuss fan.
The Bible: Set off a seven and a half year journey where my faith faltered, faded, and then resurfaced, albeit in a different light.
Animal farm and Harrison Bergeron: Helped me establish my political views.