This is a 1975 activity book illustrated by Joe Mathieu in which readers "hunt" for hidden Sesame Street characters in busy, two-page illustrations. The book is based on the popular mid-90s "Where's Waldo?" craze, although their illustrations are less detailed and much easier to solve than the typical Waldo page.


Anything Muppets, Baby Breeze, Bad Bart, Bert, Betty Lou, Biff, Big Bad Wolf, Big Bird, Bob, Cinderella, Cookie Monster, The Count, Cows, David, Don Music, Ernie, Fairy Godmother, Farley, Frazzle, Fred the Wonder Horse, Giant, Goldilocks, Gordon, Granny Fanny Nesselrode, Grover, Guy Smiley, Hard Head Henry Harris, Harvey Kneeslapper, Herbert Birdsfoot, Herry Monster, Humpty Dumpty, Jack, Jack and Jill, Kids, Lefty the Salesman, Little Bird, Little Jerry and the Monotones, Little Miss Muffet, Little Red Riding Hood, Lord Chatterly (referred to as Mr. Chatterly), Luis, Maria, Martians, Monsters, Mr. Hooper, Mr. Johnson, Mr. McIntosh, Mr. Snuffleupagus, Mudman, Mumford, Old King Cole, Old Mother Hubbard, Oscar the Grouch, Poco Loco, Prairie Dawn, Prince Charming, Professor Hastings, Rapunzel, Rodeo Rosie, Roosevelt Franklin, Roosevelt Franklin's Mother, Sam the Robot, Seven Dwarfs, Sherlock Hemlock, Simon the Sound Man, Sleeping Beauty, Slimey (incorrectly colored), Smart Tina, Snow White, Sully, Susan, Suzetta Something, Three Bears, Three Little Pigs, Twiddlebugs, Willy, Witches