Vintage ‘86 “Muppet Manners” book 🐽

In good overall condition. One small stain on the cover and on the inside/outside cover along with some light wear throughout and some staining on the edge of the pages. There’s scribbles on the inside and backside cover but the rest of the pages don’t have any markings. Measures 8 1/2” x 8 1/2”. Author: Pat Relf Publisher: Golden / Jim Henson Year: 1986 (originally printed in 1981; reissue) “The Muppets amusingly demonstrate good etiquette—sometimes by doing the wrong thing.”