Kamandi, The Last Boy on Earth by Jack Kirby Vol. 2

In the postapocalyptic world of Kamandi, humans and beasts have traded places and sentient animals now rule supreme. It's up to Kamandi and his allies to continue the search for the cause of the Great Disaster and restore civilization. Written and illustrated by comics legend Jack "King" Kirby and his frequent collaborators D. Bruce Berry and Mike Royer, Kamandi, the Last Boy on Earth showcases the King at the height of his creativity. Collects Kamandi, the Last Boy on Earth #21-40.