Awesome Apparitions

 Gredown's Awesome Apparitions was published c.1979-80:

The cover image also appeared on the cover of the pulp novel Damona King #3:

The stories:

The Coven, original publication unidentified

The Wakely Monster, originally published in Monster Hunters #3, December 1975

The Devil's Eyes, original publication unidentified 

Prehistoric Island!, originally published in Adventures into the Unknown #129, December 1961-January 1962

Medicine Man's Curse, originally published in Adventures into the Unknown #149, June-July 1964

The Vengeance of the Python God, original publication unidentified 

Builder of Destruction!, originally published in Unknown Worlds #24, June-July 1963

Witch or Widow, as published in Weird #v3#2, May 1969, modified from the original appearing in Voodoo #14, May 1953