When you buy this book you get an electronic version (PDF file) of the interior of this book. The perfect book for zombie lovers. This gruesome coloring book contains 30 disembodied zombies. Parental warning - This book contains undead people! Awesome! Vivid colors, great illustrations and imagination are all you need to keep calm and relaxed! Each picture is printed on its own 8.5 x 11 inch page so no need to worry about smudging.