Return To New York: Book Three #21
| Series | Teenage Mutant Ninja Turtles |
| Number | Vol. 1 #21 |
| Publisher | Mirage Studios |
| Date | 1989-05 |
| Type | Comic Book, Softcover |
| Language | English |
| Cover Artist | Kevin Eastman, Peter Laird |
| Cover Colorist | Steve Lavigne |
| Inker | Kevin Eastman |
| Layout | Kevin Eastman, Peter Laird |
| Letterer | Steve Lavigne |
| Penciler | Jim Lawson |
| Writer | Kevin Eastman, Peter Laird |
| Genre | Anthropomorphic |
| Published in | US |
| Pages | 52 |
| Characters | Teenage Mutant Ninja Turtles |
| Story Location | New York |
| Notes | Cover price 1.75 Dollars US 2.50 Canada |