The author of the book Black Holes, Wormholes and Time Machines is a professor of what university?
Black Holes, Wormholes and Time Machines: Black Holes, Wormholes and Time Machines is a book by physicist Jim Al-Khalili, published in 1999. Jim Al-Khalili:  He is currently Professor of Theoretical Physics and Chair in the Public Engagement in Science at the University of Surrey.
University of Surrey