Halloween. The day where the average child consumes around 3 cups or 7,000 calories of candy. Did that catch your attention? Just for comparison sake, that is the same as eating 13 Big Macs. Discover Books wants to help. BOOKS NOT CANDY We sell children’s book bundles ranging from $5.20 to $11.00. We know for most people, giving out 100’s of books isn’t feasible, but giving 10-20 books is a start.