Science Fiction Analog November 1970 Keith Laumer Gordon R. Dickson Vernor Vinge

Science Fiction Analog October 1972 David Lewis Gordon R. Dickson Ruth Berman

Vintage January 1969 ANALOG SCIENCE FICTION Magazine! WOLFLING by Gordon Dickson

Science Fiction Analog July 1971 F. Paul Wilson Gordon R. Dickson James Schmitz

1980 Aug ANALOG SCIENCE FICTION Gordon R. Dickson DEAN ING Milton Rothman MORE

Analog Science Fiction / Science Fact October 1970 Good+

Science Fiction Analog August 1973 The Far Call by Gordon R. Dickson

1973 Aug ANALOG SCIENCE FICTION & FACT Gordon R. Dickson HERBIE BRENNAN & more