I became aware of these because the first in the series was a version of Rumplestiltskin, with designs by Edward Gorey. As my partner is an avid Gorey collector, I'd known about that particular item for quite some time. But, since we never ran across any other sets, we wondered if Rumplestiltskin was the only set that had been published; it turns out we were wrong.
There is no artist credit on the Oz puppets, which are colorful. A simple script was included with the set, a fairly faithful version of Dorothy's capture and the subsequent defeat of the Wicked Witch of the West.