Novelet. Illustrated by Gaughan.

Novelet. Illustrated by Gaughan. Appeared in the collections [i]Danger-Human[/i] published in 1970; [i]The Book of Gordon Dickson[/i] published in 1973 and [i]Ends[/i] published in 1988. Also appeared in the anthologies [i]A Pocketful of Stars[/i] edited by Damon Knight, published in 1971; [i]Alpha 6[/i] edited by Robert Silverber published in 1976; and [i]Aliens![/i] edited by Jack M. Dann and Gardner R. Dozois, published in 1980.

Short story. Illustrated by Gaughan.

Novelet. Illustrated by Gaughan. Appeared in the collected works [i]The Contested Earth and Other SF Stories[/i] (2007).

Short story. Illustrated by Gaughan. Story also appeared under the title "Dream."

Short sotry. Illustrations by Jack Gaughan. Part of the Psychotechnic League Series.

Novella. Illustrated by Gaughan. Appeared in the collected works [i]Mutants[/i], published in 1970. Appeared in the anthologies [i]8th Annual Edition: The Year's Best S-F[/i], edited by Judish Merril, published in 1964; [i]The Best of Sci-Fi No. 4[/i], edited by Judith Merril, published in 1965; and [i]Far Travellers[/i], edited by Charles N. Brown, published in 1976.

Novelet. Illustrated by Gaughan. Appeared in the anthology [i]The Fourth Galaxy Reader[/i], H.L. Gold, ed. (1959).

Novelette. Illustrated by Jack Gaughan. Appeared in the anthology [i]The Ninth Galaxy Reader[/i], edited by Frederik Pohl, published in 1966.

Novella. Illustrated by Gaughan.