Birth Chart and Horoscope of Sfwa grand masters

A

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• A. E. van Vogt
• A.E. Van Vogt
• Andre Norton
• Arthur C. Clarke

B

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• Brian Aldiss

C

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• C. J. Cherryh
• Clifford D. Simak

D

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• Damon Knight

F

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• Fritz Leiber

H

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• Hal Clement
• Harlan Ellison
• Harry Harrison (writer)

J

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• Jack Vance
• Jane Yolen

L

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• Larry Niven
• Lester Del Rey
• Lois McMaster Bujold

P

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• Philip José Farmer
• Poul Anderson

R

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• Ray Bradbury
• Robert Silverberg
• Robert A. Heinlein

S

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• Samuel R. Delany

U

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• Ursula K. Le Guin