Edgar Rice Burroughs' Tarzan of the Apes #193

Synopsis

After saving the white gorilla baby Crystal from the hunter Guzzer Kamal, Meru has given him substances that made him grow faster and develop speech (just like all her other animal friends). Kamal has not given up though and hires one Conrad Jeril to act as a game warden. He demands that Meru release the gorilla. Meru smells a rat and administers a potion to Crystal that makes him change color. The villains think that Meru has exchanged Crystal for another gorilla. And in the end, Cystal chases the villains off.