When Andrew and Judy’s neighbor gives her dog a bath, microscopic Andrew and Judy find themselves washed off the dog and lost in the bathroom! They’ll have to use their wits–and Thudd’s storehouse of facts–if they’re to survive run-ins with mold, mildew, an ocean of soapy water, and a predatory spider on their way back to the Atom Sucker.

ANDREW, JUDY, AND Thudd are still the size of insects. Andrew has invented special bug suits to protect them. But the suits won't help much when they get lost in a pond full of frogs that love to eat bugs! They come face-to-face with fierce larvae, giant waterbugs, diving beetles, and socalled moss animals that look like floating brains. Will Andrew, Judy, and Thudd find their way out of the pond . . . before they croak? Another exciting and fact-filled adventure sure to please kids, parents, teachers, and librarians alike!