I am uncertain why the author would describe this as a coloring book, since there is no link to download the pictures. Even if there was a link I would not have bothered printing off the pictures. Most of them are of really poor quality, duplicate each other with only minor variations, and look like they were made with a stencil. I appreciate the author's devotion to God. . . however, the topic of the coloring book is Space Shuttles. Which means that random drawings of Christ and crucifixes are a bit out of place. In all honesty I can draw better pictures - and I am not even close to an artist.