[Mark Twain]. Kevin Mac Donnell and Allan Gribben (editors). Mark Twain's Rubáiyát. Austin & Santa Barbara: Jenkins Publishing Company/Karpeles Manuscript Library, . First edition, limited to 650 copies, of which this is number 344, and signed by editor Kevin Mac Donnell. Quarto (12 x 9 pages; 300 x 225 mm.). [2, blank], 67, [1, blank], [1, limitation], [1, blank] pages. 6 pages of facsimile reproductions. Publisher's pictorial paper-covered boards; all edges of the text block trimmed; light pinkish-orange endpapers; lacking the acetate dust jacket. Spine with just a hint of twist; boards lightly rubbed; top corner of the front board bumped; spine ends and corners slightly worn. Near fine. Contains the first publication of Twain's lengthy poem, "Age -- A Rubáiyát." (#10282).