A Tessellating Coloring Book contains over 100 pages of tessellations that you can fill in, decorate, or color. (A tessellation is a shape that can be made to fit with copies of itself to complete fill the plane.) Some of the patterns are abstract, geometric shapes, while others resemble people, animals, birds, tools, and other objects that we encounter in everyday life. (Note: pages are printed on both sides and are not perforated.) The book contains no tessellations of letters of the alphabet. If you want letter tessellations, you may find the author's The Tessellating Alphabet Coloring Book worthwhile.