New Worlds 1970-04 #200
New Worlds
New Worlds 1970-01 #197
New Worlds 1979-Spring #215
Galileo 1978-05 #08
Galileo
Galileo 1978-09 #10
Galileo 1976-12 #02
Galileo 1976-09 #01
Galileo 1978-01 #06
Galileo 1977-10 #05
Galileo 1977-04 #03
Galileo 1977-07 #04
Analog Science Fiction - Science Fact 1979-04 v99n04
Analog
Analog Science Fiction - Science Fact 1979-06 v99n06
Analog Science Fiction - Science Fact 1978-09 v98n09
Analog Science Fiction - Science Fact 1979-08 v99n08
Analog Science Fiction - Science Fact 1979-09 v99n09
Analog Science Fiction - Science Fact 1979-11 v99n11
Analog Science Fiction - Science Fact 1978-08 v98n08
Analog Science Fiction - Science Fact 1979-12 v99n12
Analog Science Fiction - Science Fact 1978-07 v98n07