Robbie, the master's baby, has been mysteriously beamed to Mars. It's up to our heroes plus a houseful of new friends - a fan, microwave, calculator, bag of cheddar-flavored popcorn and "the contraption in the junk drawer"- to reach for the stars and bring him safely home.
Did You Know?
In the book this sequel was based on, only Fanny, Microwave, Hearing Aid, Lab Calculator, Toaster, Radio, and Blanky (after sneaking on the laundry basket) went to Mars; while Lampy and Kirby stayed behind. See more
It's the end of the line for me.