|Written by||Jon Stone|
As in the previous volume, Grover is fearful of the monster at the book's end, but Elmo encourages readers to continue flipping the pages. It turns out that the "Monsters" are really just Grover and Elmo themselves.
In 2011, the iTunes Store released a special animated version of the book for the iPhone and the iPad. This version features Eric Jacobson and Kevin Clash as the voices of Grover and Elmo respectively.