Trudy, Pru, Jo, Mel and their injured teacher Miss Martin end up on a Pacific island after their yacht is wrecked. Unfortunately a volcano is due to erupt, and then it does. Their only hope is the last remaining islander, Sam, who has not evacuated, and his submarine. But Sam gets knocked out at the critical moment of evacuation!
- Artist: Terry Aspin
- In Fear of Fire Mountain – Debbie: #132 (23 August 1975) – #141 (25 October 1975)