| Issue | #18 |
| Published | Spring 1988 |
| Frequency | four times annually |
| Cover Price | 2.95 USD; 4.50 CAD |
| Pages | 52 |
| Editing | Kathe Todd |
| Pencils | Gilbert Shelton |
| Inks | Gilbert Shelton |
| Colors | Guy Colwell |
| Script | Kathe Todd |
| Letters | Typeset |
| Notes | Introductory text with indicia information at bottom of page. |
| Letters | Typeset |
| Notes | Contents page with small illustrations from each sequence. |
| Genre | Adult; Science Fiction |
| Script | Harry Driggs [as R. Diggs] |
| Pencils | Harry Driggs [as R. Diggs] |
| Inks | Harry Driggs [as R. Diggs] |
| Letters | Harry Driggs [as R. Diggs] |
| Genre | Adult |
| Script | Tym Manley |
| Pencils | Hunt Emerson |
| Inks | Hunt Emerson |
| Notes | Introduction says "Dan Manley", but sequence says "Tym Manley". |
| Genre | Adult |
| Script | Charlie Schlingo |
| Pencils | Charlie Schlingo |
| Inks | Charlie Schlingo |
| Letters | Charlie Schlingo |
| Genre | Adult |
| Script | Douglas Michael |
| Pencils | Douglas Michael |
| Inks | Douglas Michael |
| Letters | Douglas Michael |
| Genre | Adult |
| Script | Frank Stack [as Foolbert Sturgeon] |
| Pencils | Frank Stack [as Foolbert Sturgeon] |
| Inks | Frank Stack [as Foolbert Sturgeon] |
| Letters | Frank Stack [as Foolbert Sturgeon] |
| Script | Frank Margerin |
| Pencils | Frank Margerin |
| Inks | Frank Margerin |
| Letters | Frank Margerin |
| Genre | Adult |
| Script | R. L. Crabb |
| Pencils | R. L. Crabb |
| Inks | R. L. Crabb |
| Letters | R. L. Crabb |
| Script | Larry Todd |
| Pencils | Larry Todd |
| Inks | Larry Todd |
| Letters | Larry Todd |
| Script | Larry Todd |
| Pencils | Larry Todd |
| Inks | Larry Todd |
| Letters | Larry Todd |
| Genre | Adult |
| Script | Tim Pueyo |
| Pencils | Gavin Wood |
| Inks | Gavin Wood |
| Letters | Lisa Baker |
| Genre | Adult |
| Script | Tim Pueyo |
| Pencils | Gavin Wood |
| Inks | Gavin Wood |
| Letters | Lisa Baker ? |
| Genre | Adult |
| Script | Ace Backwords |
| Pencils | Ace Backwords |
| Inks | Ace Backwords |
| Letters | Ace Backwords |
| Script | Dennis Worden |
| Pencils | Dennis Worden |
| Inks | Dennis Worden |
| Letters | Dennis Worden |
| Genre | Adult |
| Script | Lindsay Arnold |
| Pencils | Lindsay Arnold |
| Inks | Lindsay Arnold |
| Letters | Lindsay Arnold |
| Notes | First panel has "copyright 1987 Elle". |
| Genre | Adult |
| Script | Paul Carali |
| Pencils | Paul Carali |
| Inks | Paul Carali |
| Letters | Paul Carali |
| Letters | Typeset |
| Notes | Advertisement for issues of the comix title "Underground Classics" from Rip Off Press, Inc. with small cover reproductions of issues #1-6. |
| Characters | Wonder Wart-hog |
| Pencils | Gilbert Shelton; Tony Bell |
| Inks | Gilbert Shelton; Tony Bell |
| Colors | Gilbert Shelton; Tony Bell |