What can a creatable creature do? They stick, spit, glide, and one of them can even double as a wallet. Add a pair of legs, subtract a wheel...the best thing about these creatures is that they're part experiment, part imagination, and 100 percent customizable. Author Sam Haynor draws on his experience with the San Francisco Exploratorium, Oakland Toy Lab, Goldiblocks, and designing STEAM curriculum to create projects packed with features. While, on the outside, most appear to be built completely from common craft materials, they contain springs, circuits, magnets, and much more. The projects are safe and fun for younger kids working with adults, and most of them can be tackled by middle-graders with minimal adult help.