|Written by||Constance Allen|
|Series||Golden Super Shape Books|
In 2011, Dalmatian Press reissued a simplified version, as part of their Reading Discovery series, under the title Up, Up, Up! While the illustrations remained, new text by Bonnie Brooke used simple sentences only and emphasized the words "up" and "down."
In 2010, Moving Picture Books made a digital download version, with voice-over narration and moving illustrations. Bob asked reading comprehension questions at the end of the story. This version was included as a bonus feature on Elmo's Favorite Stories.
Baby Natasha, Barkley, Benny Rabbit, Bert, Betty Lou, Big Bird, Count von Count, Cookie Monster, Elephant Elevator Operator, Elmo, Ernie, Grover (as Farmer Grover), Herry Monster, Humphrey, Ingrid, Kingston Livingston III, Little Bird, Malcolm Monster, Oscar the Grouch, Prairie Dawn, Radar, Sherry Netherland, Telly Monster, Zoe