Cartoon: "Of course you realize the very existence of our thirteenth floor is the Bowker Building's best-kept secret!"
| First published | August 1979 |
|---|---|
| Type | Interior Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1979 |
|
The Magazine of Fantasy & Science Fiction, August 1979 | Mercury Press, Inc. | MAGAZINE | 75 |