Very retro. Profusely illustrated craft instructions for making whimsical/funny things to hang on doorknobs, like very large "do not disturb" hangers in hotels. Labels include "Housework Makes You Ugly", "Backdoor Friends Are Best", "Mrs. Smith's Room" (for school), "It's A Girl!", etc. Very cheerful. "aDOORables projects require only small wood parts, acrylic paints, water-base varnish, brushes, and matte spray sealer."