For years, world governments and multinational organizations, like the secretive UNIT, have labored to keep the truth about aliens hidden from the public. Now, leading alientologist Justin Richards finally blows the lid off one of the biggest conspiracies since the Scarlioni Incident. Doctor Who: The Secret Lives of Monsters not only proves that alien life exists but also that the aliens are already here living among us. Based on exclusive access to classified UNIT and Torchwood files, and collating top secret information that has been kept buried for centuries, Richards reveals the terrifying truth behind the rumors and legends.Why is the Sontaran's probic vent his weak point and what is its actual use? How do the Daleks reproduce? How can you tell whether your best friend is a Zygon in disguise? If you want answers to questions like these, then this book is a must have. Including sixteen removable features, Doctor Who: The Secret Lives of Monsters teaches you how to recognize these hidden extraterrestrials around us and is the essential guidebook for surviving the coming invasion.