A Correlated History of the Universe by Paul R. Janke. As absorbing as a good map, this full-color, two-sided chart covers the history of the Earth on one side and the history of matter on the other. Packed with information about astronomy, geology, paleontology, physics, and chemistry, all arranged so that you can get a very good picture of many of the things going on at any one time. 26 1/2" X 36 1/2".