Hey, what's the best Children's book that you can think of? And I'm speaking of any children's book (including Dr. Suess books, especially Cat in the Hat ). Now I'll decide between three books (Cat in the Hat is just for fun). Cat in the Hat by Dr. Suess Pendragon series by D.J. MacHale (not sure of space inbetween Mac and Hale) Percy Jackson and the Olympians by (forgot author and am not going to find the book or go search off the net) I just have to say Cat in the Hat and you guys know why. I just can't decide between Pendragon or the Percy Jackson series.