books.google.com - This book is the first complete account of the scientific life and work of Edwin Hubble, whose discoveries form the basis of all theories of the evolution of the universe. One of the outstanding astronomers of the twentieth century, Hubble studied the velocities or redshifts of galaxies and discovered...http://books.google.com/books/about/Edwin_Hubble_The_Discoverer_of_the_Big_B.html?id=ttEwkEdPc70C&utm_source=gb-gplus-shareEdwin Hubble, The Discoverer of the Big Bang Universe
