Analog Science Fiction / Science Fact December 1987 Good

Analog Science Fiction / Science Fact June 1987 Good-

Analog Science Fiction Science Fact December 1987 Bujold/Anvil/Gribbin

Analog Science Fiction / Science Fact January 1987 Good

Analog Science Fiction / Science Fact September 1987 Very Good

Science Fiction Analog Science Fact August 1987

Analog Science Fiction/Science Fact Vol. 107 #12 and #13 1987 Vintage

Analog Science Fiction/Science Fact Vol. 107 #7 FN 1987 Stock Image