Sticks, Stones & Pinecones: Games to Play in Nature by Jennifer Ball is a book featuring 37 games, riddles, and activities that use only foraged natural materials like sticks, stones, and leaves, requiring no screens or special equipment. The book offers a mix of classic and new games, categorized for single, two, or multi-player fun, and is designed for all ages to enjoy in settings like campgrounds, parks, or backyards