““I was convinced that the Natural History Museum was missing only one thing: a unicorn. Well, a unicorn and a dragon. Also it was missing werewolves. (Why was there nothing about werewolves in the Natural History Museum? I wanted to know about werewolves.) There were vampire bats, but none of the better-dressed vampires on display , and no mermaids at all, not one— I looked— and as for griffins or manticores, they were completely out.””