From the front flap: Almost fifty years after the Doctor first crossed the small screen, he remains a science fiction touchstone. His exploits are thrilling, his world is mind-boggling, and that time travel machine—known as the Tardis—is almost certainly an old-fashioned blue police box, once commonly found in London. Paul Parsons's plain-English account of the real … [Read more...] about The Science of Doctor Who by Paul Parsons