"King of the Apes"
"Most Remarkable"
The Apes
At the Mercy of the Jungle
Brother Men
Burials
The Call of the Primitive
Conclusion
The Fear-Phantom
The Forest God
The Giant Again
The Height of Civilization
Heredity
His Own Kind
Jungle Battles
The Jungle Toll
Life and Death
The Light of Knowledge
Lost Treasure
Man and Man
Man's Reason
Out to Sea
The Outpost of the World
The Savage Home
The Search Party
The Tree-top Hunter
The Village of Torture
The White Ape