Triton by Samuel R Delany. Gregg Press science fiction series. (1977). "First Printing, June 1977", stated with no listing of subsequent printings. ISBN-10:0839823711. 5 3/4" x 8 1/4" xxiii, 370 page Hardcover with no dustjacket. Light wear to the cover edges. A little bit of dust soiling to the top of the page block. Very light smudges to the leading edge of the page block. No other previous owner markings. No tears, folds or creases to pages. Binding is tight with no looseness to pages. Not ex-library, not remaindered and not a facsimile reprint. For sale by Jon Wobber, bookseller since 1978. IG01a