"The Day the Universe Changed" James Burke PBS Companion Book is a hardcover book published in 1986 by Little Brown & Co. This companion book serves as a detailed exploration of the science behind the PBS television series of the same name. Authored by James Burke, this 352-page book delves into the fascinating world of science, offering readers a deeper understanding of the topics covered in the television series. With a special dust jacket included, this collectible item is a must-have for science enthusiasts and fans of the companion book.