Captain Cockroach! #21
| Series | Cerebus Bi-Weekly |
| Number | #21 |
| Publisher | Aardvark-Vanaheim |
| Date | 1989-09-08 |
| Type | Comic Book, Softcover |
| Language | English |
| President | Dave Sim |
| Genre | Fantasy |
| Published in | Canada |
| Collects | Captain Cockroach! #21 |
Added by MontysHausofWorshipp