Colossal Fossils

This book shows a small portion of the fossils owned by Colossal Fossils, a non-profit based in the Midwest.  Though looking at the images as is can be interesting and educational, there is a trick.  If viewed by crossing your eyes until the two images come together, you will see a three-dimensional stereoscopic image and the fossils will POP off the page.  See dinosaur bones and shells from animals that lived long ago.