Published
September 2017
Cover Price
$2.99
Pages
32
When facing a supernatural menace, there's only one team to call-or maybe two! When Mystery Inc. and the Challengers of the Unknown both show up at the scene of a monstrous mystery, it's a race to see which team will save the day-if they stay out of each other's way long enough to do it!
Unlock graded prices
Create a free account and subscribe to unlock CGC-grade pricing, sales history, and premium tools.
Sign Up & SubscribeAlready have an account? Log in
Creators
Characters
- No characters listed.
