The Doctor Who Whographica An Infographic Guide to Space and Time book is an amazing treasure trove of information for any fan who loves infographics. It explores the history of the show through colorful visualizations and infographics. Information like: The Doctor’s family tree, the strangest weapons in the universe, the frequency of the letter “A” in the names of companions and so much more. This is a must own for anyone who loves Doctor Who. This is a beautifully designed book that is worthy of the shows history. There is just so much to see and learn here, that you will be busy for hours.