One of the great Alan Class titles of the 1960s but with less Kirby/Ditko content than the other titles like Secrets of the Unknown and Creepy Worlds.
The other 5 major Alan Class titles: Amazing Stories of Suspense, Astounding Stories, Creepy Worlds, Secrets of the Unknown, Sinister Tales.
As at Dec 2015 all the cover scans are now in after much looking around! Oct 2018: some ragged cover illustrations all now replaced.
Note: some PR issues may have no value. Selected issues in FN, VF or VF/NM may not exist in some titles.