Twiddlebugs at work : featuring Jim Henson's Sesame Street muppets
Linda Hayward, Jim Henson, Irene Trivas (Illustrator), Children's Television Workshop
Labelled panoramas introduce the busy Twiddlebugs who work hard to make Ernie's window box a nice place to live
Print Book, English, ©1980
Western Pub. Co. in conjunction with Children's Television Workshop, [New York], ©1980