Two softcover books by Steven Hawking. A Briefer History of Time & Black Holes and Baby Universes. Black Holes and Baby Universes has a dog ear crease on the cover but all are in pretty good shape. *A Brief history of time shown in the photo is sold. *Text for quickest response 250-818-4107* Pick up is in Sannich off McKenzie close to the Monkey Tree Pub.