For the first time, the Ki-Gor series from the pages of Jungle Stories is collected, complete, uncut and in order Volume 2 includes the next five stories: "Ki-Gor and the Paradise That Time Forgot" (Fall 1940), "The Empire of Doom" (Winter 1940-41), "Lair of the Beast" (Spring 1941), "Ki-Gor and the Temple of the Moon-God" (Summer 1941), and "White Savage" (Fall 1941).

For the first time, the Ki-Gor series from the pages of Jungle Stories is collected, complete and in order Volume 1 is introduced by Tom Johnson and includes the first six Ki-Gor stories: "Ki-Gor, King of the Jungle (Winter 1938-1939)," "Ki-Gor and the Stolen Empire (Summer 1939)," "Ki-Gor and the Giant Gorilla-Men (Fall 1939)," "Ki-Gor and the Secret Legions of Simba (Winter 1939-1940)," "Ki-Gor and the Forbidden Mountain (Spring 1940)," and "Ki-Gor and the Cannibal Kingdom (Summer 1940)."