The classic tale of the Three Billy Goats Gruff gets a cheeky twist in this picture book retelling. Trip trap, trip trap. ACH! Who is that tap-tap-tapping on my bridge? The story of the Three Billy Goats Gruff and the way they outwitted a hungry bridge troll is one of our most well-known fairy tales but how exactly did it become so? It turns out, the cleverness of the Brothers Gruff isnt limited to tricking trollsthey are also genius self-promoters! (Keep those goats away from Instagram!) Find out the rest of the story in this wily retelling.