The Floaty-heads have shrunk our solar system to give to Princess Ping as a mobile. Victor and Anita must pretend to be Floaty-heads so they can steal the solar system back, and escape. But Victor becomes fond of shy, insecure Ping, and wants to help...

What chance do UZZ have at saving the world from the Gobblotron when World Savers Inc. are so mysteriously good at it - and when Professor Professor has accepted a job with them..?

The Secret Man has disappeared. To find him, Anita and Victor must locate The One Breath Woman, and - providing they can understand her - unravel an Imposter plot to take over the world...

If Victor and Anita don't find The Trousers Of Doom before Doctor Doctor does, the entire universe could just disappear. And Victor would never get his shoes back...

What is in Professor Professor's box? Why does everyone want to take it from Anita and Victor? Why must they not open it under any circumstances? And will Victor get to hold it..?

What is the giant brain that UZZ have found frozen in ice in the arctic? The very last thing they should do is wake it up...