I love the series, too. My favorite book would have to be the last one - Deathly Hallows. They first caught my eye when I was in 3rd - 4th grade. I picked up the Chamber of Secrets because it was a thick book and it had a colorful cover. Also because I wanted to look smart, holding a thick book. I never actually read it. The reading didn't come until around 5th - 6th grade. Ever since then, I've been hooked.