Poop cannons, robot birds, and sewer submarines: Welcome to the ULTRAWILD

Every once in a while a book comes along that feels less like reading and more like having your creative brain blown wide open. ULTRAWILD: An Audacious Plan for Rewilding Every City on Earth (Lerner/Graphic Universe, Sept. 2025) is that kind of book. Australian inventor and illustrator Steve Mushin packs its oversized pages with contraptions that oscill…