Jai is duped by three double-crossing sailors, who are attempting to recover some stolen diamonds.

Tarzan's search for a murderer is complicated by a village whose natives employ drugs in their ceremonial rituals.

Four men are found murdered and Tarzan goes up country to try and establish what happens. What he discoverers shocks everyone and reveals a secret that dates back to WW2.

General Basil Bertram and missionary Charity Jones return in this two-part story, and this time must ally with Tarzan against a band of slavers who have been taking people and destroying villages.