Caveman Comix No.2 "Caveman technology conference"
© Stu Helm
First appeared in Heads Magazine Vol.5 Issue 04
Caveman Comix — Cheesy Graphics
Caveman Comix No.3 "I ain't no scientist, but Trippin' Seems Natural"
© Stu Helm
First appeared in Heads Magazine Vol.5 Issue 05
Caveman Comix No.4 "Anthropological studies in subcultural evolution"
© Stu Helm
First appeared in Heads Magazine Vol.5 Issue 06
Caveman Comix No.5 "Caveman Vs. The Weed"
© Stu Helm
First appeared in Heads Magazine Vol.5 Issue 07
Caveman Comix No.6 "Gim' Bigger"
© Stu Helm
First appeared in Heads Magazine Vol.6 Issue 01