Richie Rich Inventions #21

Both of Richie's parents believe they have seen dolls walking away with currency. Richie and Irona do find some dolls around the estate but don't see any of them move. To get to the bottom of the mystery, Richie asks Professor Keenbean to shrink him and Irona down to the size of dolls. The trip back home in tiny size is an adventure in itself, but when they arrive, they do see some dolls carrying away money. They decide to pick up some dollar bills themselves and follow the dolls to see where they are going.