Issue Details

Issue	#61
Published	April-May 1968
Cover Price	0.12
Pages	36
Editing	Murray Boltinoff
Notes	Learn more about the Challengers at www.challengersoftheunknown.com.

Cover Details - "The Robot Hounds of Chang!"

Genre	Adventure
Pencils	Bob Brown
Inks	Bob Brown
Notes	Learn more about the Challengers at www.challengersoftheunknown.com.

16 page Challengers of the Unknown story "The Robot Hounds of Chang"

Genre	adventure
Script	Arnold Drake
Pencils	Bob Brown
Inks	Bob Brown
Notes	writer id by Martin O'Hearn

8 page Challengers of the Unknown story "The Chall Without A Memory"

Characters	solo tale of Red,
Synopsis	continued in issue 62, which explains Red's "death".
Genre	adventure
Script	Arnold Drake
Pencils	Bob Brown
Inks	Bob Brown
Notes	writer id by Martin O'Hearn