There's something waiting at the end of this book. Could it be...a monster?!? Loveable, furry old Grover is about to find outand he's bringing his equally loveable and furry friend Elmo with him! In this sequel to the Monster at the End of This Book app, Grover invents giggle-worthy ways to prevent readers from getting closer to another monster hiding at the end of this story. For more fun games and videos for your preschooler in a safe, child-friendly environment, visit us at www.sesamestreet.org Sesame Street is a production of Sesame Workshop, a nonprofit educational organization which also produces Pinky Dinky Doo, The Electric Company, and other programs for children around the world.