Bristol: Thoemmes Press, 1998. 8vo.,pp. ix,224, paperback; small stain to front free endpaper, otherwise clean and very good.

Oxford: Oxford University Press, 1998. 8vo.,pp. x,510, paperback; front upper corner slightly creased, otherwise a clean and very good copy.

London: Routledge, 1993. 8vo., pp.xxii,320, hardcover, white lettering; light shelf wear to boards, otherwise a very good internally clean copy. No dust-jacket.

Oxford: Clarendon Press, 2001. 8o., pp.xxiv,375, navy hardcover, gilt; a fine copy in a 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.

Malden, MA/Oxford: Blackwell Publishing Ltd, 2004. 8vo., pp.xi,312, black hardcover lettered in silver; very slight tone to margins, else a fine copy, in vg+ unclipped dust-jacket.

Oxford: Oxford University Press, 2009. 8vo., pp.xxxiii,379, navy hardcover, gilt; very slight soiling to front free-endpaper, very slightly rubbed to extremities, a very good copy indeed, in a very good unclipped dust-jacket which is lightly shelf-worn and slightly soiled to front.

Oxford: Oxford University Press, 2014. 8vo.,pp. xiii,610, hardcover, gilt; a near-fine copy, in a near-fine unclipped pictorial dust-jacket.

London: George Allen and Unwin Ltd, 1967. Second impression (first published in 1900), 8vo., pp.xxiii,311, blue cloth, gilt; small contemporary ink autograph to front free endpaper, sunning to spine and rear inner margin, mottling to fore-margins of cloth, a good, internally clean copy. No dust-jacket.

Oxford University Press, 2011. 8vo., pp.xiv,310, glazed hardcover; a fresh and near-fine copy.

Cambridge University Press, 1996. Reprint, 8vo., pp.xii,601, paperback; foxing to fore-edges, light shelfwear to wrappers, a very good and internally clean copy.

Oxford: Oxford University Press, 2017. 8vo., pp.cxi,,400, navy hardcover, gilt, 10 b/w illustrations; a near fine fresh copy in a near fine unclipped dust-jacket.

Princeton & Oxford: Princeton University Press, 2014. 8vo., pp. ix,232, black hardcover, silver lettering; a fine copy in a fine unclipped dust-jacket.

Oxford: Oxford University Press, 2011. 8vo., pp.xvi,824, paperback; a very good copy indeed.

Oxford: Oxford University Press, 2002. 8vo., pp.xii,644, paperback, four b/w illustrations; lightly rubbed, light surface scratches, a very good copy.

Cambridge: Cambridge University Press, 2008. Digitally printed paperback re-issue, 8vo., pp. 282, paperback; a near-fine copy.

Oxford: Oxford University Press, 2009. 8vo., pp. x,295, navy hardcover, gilt; a near-fine copy in a unclipped vg+ dust-jacket.

Oxford University Press, 2019. Reprint (first paperback edition), 8vo., pp.xi,562, paperback; a fine copy.

Oxford University Press. Reprint, 8vo., pp.xii,313, paperback; a fresh and near-fine copy.

Cambridge: Cambridge University Press, 1987. Reprint, 8vo., pp.xix,554, paperback; lightly sunned to spine, bruise to upper right corner, else very good indeed.