
Scooby-Doo #21
Revenge of the Mudman / Revenge, Inc.
- Publisher
- DC Comics
- Cover date
- April 1999
- On sale
- Feb 17, 1999
- Cover price
- $1.99
- Pages
- 36
- Rating
- Approved by the Comics Code Authority
Editions and variants
Cover, printing and newsstand or direct distribution are what make two copies of one issue different books.
1 recorded

Main editionMain
Printing not stated · $1.99
No barcode recorded
Credits
- Writers
- Rurik Tyler, Chris Duffy
- Penciller
- Joe Staton
- Inker
- Margeaux Pepoy
- Colorist
- Paul Becton
- Letterer
- John Costanza
- Covers
- Joe Staton, Margeaux Pepoy
Sources
Catalog data from Metron and the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.