No.3
1969

UFOs 1969
No.3
1969

Argosy

February 1969

Current Science
No.20
February 1969

Fate
No.3
March 1969

Famous Science Fiction
No.9
Spring 1969

Science and Mechanics

May 1969

Science and Mechanics

June 1969

Argosy

August 1969

Flying Saucer Review
No.5
September-October 1969

Male
No.12
December 1969

Yandro

December 1969

Awake!
No.2
February 1970

Venture Science Fiction

February 1970

Flying Saucer Review
No.2
March-April 1970

Flying Saucers
No.68
March 1970

Flying Saucer Digest
No.13
Spring 1970

Man's Action
No.12
June 1970

Flying Saucer Review
No.4
July-August 1970

Flying Saucer News
No.4
September 1970

Flying Saucer Review
No.5
September-October 1970

Hot Rod Cartoons
No.36
September 1970

A.P.R.O. Bulletin
No.3
November-December 1970

Flying Saucer Review Case Histories
No.2
December 1970

Flying Saucer Review Special Issue 4: UFOs in Two Worlds

1971

Flying Saucer Review Case Histories
No.3
February 1971

UFO Investigator

April 1971

Flying Saucer Review
No.3
May-June 1971

World of Wonder

May 1971

Analog
No.4
June 1971

Flying Saucer Review Case Histories
No.5
June 1971

Forgotten Fantasy
No.5
June 1971

Flying Saucer Review
No.4
July-August 1971

Flying Saucer News
No.5
August 1971

Flying Saucer Review Case Histories
No.6
August 1971

Flying Saucer Review
No.5
September-October 1971