A wonderful web page documents all of the projects from The Toy Shop program, allowing you to download both the patterns and the instructions for free. Here is where you can view, download and make the 20 assorted projects from The Toy Shop software.
Paper Models That Move: 14 Ingenious Automata, and More. This book includes 14 whimsical projects for making automata out of cardstock. It is well-illustrated and explain the use of levers, gears, cranks, and other devices. The cut-and-assemble components allow papercrafters of modest skill and experience to build these models.