In this third trio of novellas celebrating the inventions of the father of Tom Swift, Damon Swift, the seasoned inventor tackles a problem in Africa, one that will soon be in outer space. and then he heads back to Australia for another interesting project. In "Damon Swift and the Duly Deputized Rhino," he must devise a way to protect endangered rhinos from the poaching squads of an evil dictator of one of the newest nations. "Damon Swift and the One-Man Missile" sees him attempting to work with the French designers of a forthcoming space station to rival Enterprises' own Outpost in Space, only to find that they have made far too many mistakes in their design. But it is what they intend to do with the invention he is creating for them that makes him angry. Finally, in "Damon Swift and the Pretend Pterodactyl," he is hired to create a flying lizard for a man who is more interested in getting his name on a new theme park than in doing things right.