Ta-Pei Cheng is currently Emeritus Professor of Physics at the University of Missouri - St. Louis. He took his Ph.D. at Rockefeller University in 1969, followed by post-doctoral study at Rockefeller University and at the Institute for Advanced Study (Princeton). He has been on the faculty of University of Missouri - St. Louis from 1973 to the present day, and was elected a Fellow of the American Physical Society in 1982.
Review from previous edition This is a great time to have published a fresh new undergraduate text on relativity and cosmology...this is an excellent textbook which this reviewer would rate as the text of choice for a course on relativity and cosmology aimed at physics and astronomy undergraduates. American Journal of Physics