Oxford: Clarendon Press, 1991. 8vo., pp. vii,334-664, hardcover, gilt; few small marks from surface soil to lower margin of front board, else a very good copy indeed in a vg unclipped dust-jacket which is lightly rubbed.

Oxford: Clarendon Press, 1991. 8vo., pp.(v),164, navy cloth, gilt; ownership inscription to front paste-down endpaper, else very good indeed, in vg unclipped dust-jacket, which has small closed tear to foot of spine.

Oxford, 1997. Reprint, 8vo., pp.xv,513-1008, paperback; internally fresh, a very good, clean copy.

London: The Merlin Press. First English edition,8vo., pp.285, black hardcover with silver lettering on the spine; foxing to top-edge, otherwise a very good copy in a very good unclipped dust-jacket which has a small chip to upper maargin of the front cover - approx. 7mm wide, now in protective cover.

Oxford: Clarendon Press, 1962. 8vo., pp.viii,761, blue cloth, gilt; from the library of D. Luscombe, with neat ownership inscription to front free endpaper, spotting to top edges, a very good copy, in unclipped dust-jacket, which is toned to spine, with foxing to margins, and one small closed tear to upper edge, good+.

New York/London: Columbia University Press, 1961. 8vo., pp.xiii,254, purple cloth, gilt, b/w frontispiece; from the library of D.E. Luscombe, with ownership autograph to front free endpaper, foxing to frontispiece, sunning to spine, light partial sunning to boards, a good, clean copy, in worn dust-jacket, lacking lower half of spine, with wear to edges.

London: Condor Books/Souvenir Press. First UK edition, 8vo., pp.xiv,110, grey hardcover lettered in black; foxing to top edges, else clean and very good, in vg unclipped dust-jacket.

Menston: Scolar Press, 1971. 8vo., unpaginated, green hardcover, gilt; ownership signature in red ink to front endpaper, otherwise internally clean, very light rubbing to spine, a near fine copy, no dust-jacket.

London: J.M. Dent and Co, 1898. 12mo., pp.xlv,227, navy cloth, gilt, b/w frontispiece, decorative title; light foxing to tissue guards, toning to endpapers and lightly throughout, cut edges, toning to edges, light soiling to top edge, extremities lightly bruised and light shelf-wear, spine slightly rolled, else a very good copy. No dust-jacket.

Leiden/Boston: Brill, 2010. 8vo., pp.348, hardcover, four b/w illustrations; lightly rubbed, slight sunning to spine, else a very good copy indeed.

Leuven: Leuven University Press, 1991. Large 8vo., pp.478, uncut and unopened, paperback (academic wrappers); slight marking to pale wrappers, a fresh and otherwise fine copy - unused.

San Diego: Austin Hill Press, 1980. 8vo., pp.xiv,385, navy cloth, gilt; near-fine. No dust-jacket.

University of Exeter Press, 1990. 8vo., pp.xi,235, blue hardcover, gilt, b/w frontispiece, 5 further b/w plates; a fine copy, in very good unclipped dust-jacket.

London: William Kimber, 1979. First UK edition, 8vo., pp.xx,359, black hardcover, gilt; toning to edges, slight roll to spine, an otherwise very good copy, in vg unclipped dust-jacket, which is just lightly creased to extremities.

Richmond: Curzon Press, 1996. 8vo., pp.xv,375, red hardcover, gilt; a fine, fresh copy, in fine unclipped dust-jacket.

Chicago: Chicago University Press, 1953. First thus, 8vo., pp.xliv,255, black hardcover, gilt; light yellowing to pages, lightly rubbed, else a vg+ copy in a vg+ unclipped dust-jacket.

New Jersey: Princeton University Press, 1992. 8vo.,pp. ix,387, paperback; ink underlining throughout with occasional annotation to margins, rubbed to extremities and creasing to corners, otherwise very good.

Cambridge: Cambridge University Press, 1999. 8vo.,pp. xi,337, hardcover, silver lettering; slightly knocked to upper corners of boards, a very good copy, in a very good unclipped pictorial dust-jacket, which is lightly rubbed to extremities.

Cambridge: Cambridge University Press, 1994. 8vo., pp.429, brown hardcover, gilt; internally clean, light rubbing to extremities, a very good copy indeed in a vg unclipped dust-jacket, sunned some very light rubbing to extremities.

Oxford: Oxford University Press, 1942. First edition, 8vo., pp. viii,387, cloth, gilt; owner’s signature to front paste-down, light foxing to endpapers, prelims and edges, margins only slightly and occasionally affected, otherwise internally clean, slight rubbing to extremities, corners of boards lightly bruised, a very good copy in a good unclipped dust-jacket, somewhat yellowed, with rubbing to spine and fore-edge, a few spots of foxing, chipping and creasing to upper and lower margin, small area of loss to headband and to upper corners, which are also creased and and chipped.