Jacob Tilley is the world's foremost expert on how to talk to tigers. He has spent the last seven years living in the forests of India learning how to roar and growl. His best friend Hobbs is a tiger and he says "raaaaaaaaaaawr." Read on to find out if that's a good thing or not... Gemma Barrett -"Thank you Mr Tilley. Now that my whole family know how to talk to tigers I've saved hundreds in tiger-sitting fees." Ryan Crimmins - "Since reading this book I've learnt how to stop my tiger stealing food from my cupboards. We both needed to lose a few pounds so thanks " Khalid Al-Sada - "My tiger...