I am looking for a book, it may have been in a compilation book, called Soap Soap Soap, Don’t Forget the Soap. My boyfriend read it as a child in the 1970s. There is a book with the same title that was published in 2003. It is not the same book, but it sounds like the same story. A young boys mother sends him to the store to get soap, and as he tries not to forget the soap, a bunch of things happen to him. The 2003 version says it is an Appalachian Folktale.