What Are They Doing In The Hyacinth House? Vol. 2 #21
| Series | Flaming Carrot Comics |
| Number | Vol. 2 #21 |
| Publisher | Dark Horse Comics, Inc. |
| Date | 1988-12 |
| Type | Comic Book, Softcover |
| Language | English |
| Artist | Bob Burden |
| Introduction By | Bob Burden |
| Letterer | Roxanne Starr |
| Published By | Bob Burden |
| Writer | Bob Burden |
| Genre | Alternative |
| Published in | Milwaukie, OR |
| Characters | Flaming Carrot |
| Notes | Cover price: "$2.00 in USA $2.50 CANADA" |