Book excerpt: You're going to need a bigger sofa... Doctor Who's biggest and most comprehensive monster guide yet, The Monster Vault takes you on the ultimate tour of the Whoniverse, discovering and cataloguing every wonderful and terrifying creature the Doctor has ever encountered. From the notorious Daleks, to evil Stenza warrior Tzim-Sha and the ancient Thijarians, The Monster Vault features in-depth profiles on each monster, showing the Doctor's most dangerous enemies in their natural habitat and unveiling their secret histories. You will also discover how monsters were created and designed, behind-the-scenes secrets, unseen details from the original scripts, case studies and rare artwork. This lavish and visually stunning book provides an unrivalled wealth of information, allowing you to explore the rich history of Doctor Who and expand your knowledge and understanding of characters old and new.