Things keep vanishing. Numberjacks 3 and 4 discover that 0 has disappeared too and is causing things to vanish. He is evading all attempts to get him back. When 3 helps out on the Brain Gain machine, ...

Sometimes it’s good to think again, as 5 discovers when she’s dealing with Spooky Spoon’s latest stirrings. The Numbertaker is halving the numbers of everything - 4 is sent out to stop him. In this ...