About this Shark coloring book: • Contains 30 completely unique coloring pages. There are NO duplicate images in this book. • The pages are single-sided to prevent bleed-through, and so that pages can be removed and displayed without losing an image on the back. • We have carefully designed each page to be entertaining and suitable for children in the 4 to 8 year-old age range. We have avoided overly-intricate designs as well as overly-simplistic ones. We believe children of this age love coloring fun scenes that fire up their imaginations, not a book full of simple shapes. • The pages are a nice, large 8.5x11 size.