Fillmore and Geary Take Off! — Mark Shulman

Fillmore and his robot pal Geary are best friends and expert inventors. So it's only natural that when they decide they need a dog, they work together to build one. But Sbot (short for Super Dog Robot) doesn't turn out quite the way they planned!
So build your own rocket (punch-out included), fasten your seat belts, and join Fillmore, Geary, and Sbot on a hilarious intergalactic adventure that's sure to rate high on every kid's Read-O-Meter.