Low $2k
 | 
Mid $8.5k
 | 
High $45k
  • First cover art by Alex Schomburg
  • 1st appearance of John Steele, the inspiration behind the Super Soldier Program and likely who is referred to as Weapon 0
  • 1st appearance and origin of Fiery Mask
  • 1st appearance of Monako, the Prince of Magic
  • 1st appearance of Detective Doc Denton
  • 1st appearance of the Texas Kid
  • 1st appearance of Phantom of the Underworld
Details
Publisher Timely
Published January 1940
Written By Joe Simon
Illustrated By Alex Schomburg