| Issue | #31 |
| Published | December 1989 |
| Cover Price | 2.50 USD; 3.25 CAD |
| Pages | 36 |
| Editing | Gary Groth |
| Characters | Maggie; Hopey |
| Pencils | Jaime Hernandez |
| Inks | Jaime Hernandez |
| Colors | Monster X; Roberta Gregory |
| Characters | Steve Stranski |
| Pencils | Gilbert Hernandez |
| Inks | Gilbert Hernandez |
| Letters | Gilbert Hernandez; typeset |
| Notes | Printed on inside front cover. |
| Script | Jaime Hernandez |
| Pencils | Jaime Hernandez |
| Inks | Jaime Hernandez |
| Letters | Jaime Hernandez |
| Script | Gilbert Hernandez |
| Pencils | Gilbert Hernandez |
| Inks | Gilbert Hernandez |
| Letters | Gilbert Hernandez |
| Notes | Part three of the earliest origins of Luba and her mother Maria, her father Eduardo and her cousin Ofelia. |
| Script | Jaime Hernandez |
| Pencils | Jaime Hernandez |
| Inks | Jaime Hernandez |
| Letters | Jaime Hernandez |
| Script | Gilbert Hernandez |
| Pencils | Gilbert Hernandez |
| Inks | Gilbert Hernandez |
| Letters | Gilbert Hernandez |
| Script | Gilbert Hernandez |
| Pencils | Gilbert Hernandez |
| Inks | Gilbert Hernandez |
| Colors | Gilbert Hernandez |
| Notes | Back cover. |