Strange bedfellows: sex and science fiction [signed] [first edition]

Stated first edition. A Very Good copy in a Very Good dust jacket. Small bumps to the book's corners. Dust soiling to the edges of the book's upper page block. Faint black mark, maybe a remainder mark at the edges of the bottom page block. The dust jacket has a 3/4" and a 1 1/2" diagonal scratch on the front panel. Dust soiling to the panels and rubs to its spine tips and corners. Anthology includes stories by Robert Silverberg, Brian W. Aldiss, Theodore Sturgeon, Anthony Boucher and others.