If, No. 13

November 1961

Page	Type	Kind	Title	Author(s)
6	Serial	Fiction	Masters of Space (Part 1 of 2)	Edward E. Smith & E. E. Evans
78	Short Fiction	Fiction	Sweet Their Blood and Sticky	Albert R. Teichner
83	Essay	Non Fiction	Science Briefs (If, No. 13)	uncredited
84	Short Fiction	Fiction	At the End of the Orbit	Arthur C. Clarke
100	Short Fiction	Fiction	The Mightiest Man	Patrick Fahy
105	Essay	Non Fiction	Penny Wise and Fashion Foolish	Theodore Sturgeon
106	Review	Non Fiction	A Handbook of Space Flight	Theodore Sturgeon & Wayne Arthur Proell & Norman J. Bowman
106	Essay	Non Fiction	Review of the non-fiction book "The Human Animal" by Weston La Barre	Theodore Sturgeon
107	Short Fiction	Fiction	Gambler's World	Keith Laumer
128	Short Fiction	Fiction	Quiet, Please	Kevin Scott

Page	Type	Kind	Title	Author(s)
	Editor	Non Fiction	If (UK) - 1961	H. L. Gold
	Cover Art	Non Fiction	If, No. 13	Phil Berry
15	Interior Art	Non Fiction	Masters of Space (Part 1 of 2)	Berry
60	Interior Art	Non Fiction	Masters of Space (Part 1 of 2) [2]	Berry
91	Interior Art	Non Fiction	At the End of the Orbit	Gaughan
120	Interior Art	Non Fiction	Gambler's World	Gaughan

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