In a little more than a decade, from the late 1960s to 1980, the number of works which contained homosexuality in science fiction and fantasy more than doubled all that had come previously.
Eric Garber, Lyn Paleo, "Preface" in Uranian worlds.[1]
^Eric Garber, Lyn Paleo Uranian Worlds: A Guide to Alternative Sexuality in Science Fiction, Fantasy, and Horror, "Preface" p. viii G K Hall: 1983 ISBN-13: 0-8161-8573-5
