When Black’s Circus breaks up, the cruel Mr Haxby has his eye on buying Jumbo the elephant but fails. The granddaughter, Jet Black, is now riding Jumbo all the way to a safari park in Cornwall. But Haxby is determined to have Jumbo and is dogging them at every turn.
- Artist: Robert MacGillivray
- Jumbo and Jet – Tracy: #69 (January 24 1981) – ?