Harry ButlerBooksCaverns of magicLooking at the wild with Harry ButlerThe all colour d.i.y. bookHandbook for Teeline Teachers (Teeline)Looking at the WildTeeline GoldTeeline self-taughtIn the ParkThe all colour DIY bookOn the FarmTeeline ShorthandTeeline Shorthand Made SimpleThe all colour DIY bookIn The WildAuthor data: Open Library