USED Jim Henson's Muppets Set of 6 Books Bear Big Blue House Sesame Street Paperback. Titles of set include Grover Goes to School, Elmo's ABC Book, Muppet Kids in Help! We're Lost!, Muppet Treasure Island Treasure Hunt, Bugged by Bugs, and The Tutter Family Reunion. All books are paperback and have been used. Please see all pictures.