33 volumes. Hand-colored steel engraved frontispieces and additional uncolored engravings on Japon Vellum. (8vo) 9x6, contemporary three-quarter green levant morocco and marbled linen, gilt monogram encircled by a gilt laurel wreath on front covers, spines lettered and decorated in gilt between gilt ruled raised bands, marbled linen endpapers, top edges gilt. Number 52 of 63 copies of the Author's Autograph Edition.

Mounted to leaf at front of first volume (The Spy) is a 40 line page of the author's handwritten manuscript with several holograph corrections; an additional 6 lines in the author's hand on verso. The manuscript leaf in this set is from Chapter 2 of Oak Openings.