For over fifty years, Doctor Who has been one of the nation's favourite programmes. Now you can discover just how much you know about it. Straightforward or fiendish, easy or horrendously difficult, all 3500 questions in this book have one thing in common u a certain traveller through time and space. From Ace to Zoe and Axons to Zygons, it covers every single one of the almost 250 Doctor Who stories that have been broadcast since 1963. So put on your brainy specs, pour yourself a nice glass of carrot juice and prepare to discover if you have the knowledge to graduate from Time Lord Academy...