London: Academic Press, 1978. 8vo., pp.xviii,324, brown faux leather, orange lettering, b/w frontispiece and illustrations; ink ownership inscription to front free endpaper, otherwise internally clean, a few light marks to boards, a very good copy in a good+ unclipped dust-jacket, which is rubbed and lightly chipped to extremities, with light sunning to spine.

Abingdon: Routledge, 2008. 8vo.,pp. xxvii,373, pictorial wrappers; slight scuffed crease along front of wrapper, otherwise clean and a very good copy.

Oxford: Oxbow Books, 2001. 8vo., pp. xiii,200, pictorial hardcover, many b/w illustrations, seven colour plates; small mark to contents page and rear free endpaper, otherwise internally clean, light rubbing to extremities, a very good copy indeed.

London: Kegan Paul, Trench, Trubner & CO, 1899. 8vo., pp.xx,287, uncut, paperback (printed wrappers); ink mark struck through the advertisements to rear wrapper and front wrapper verso, internally fresh, with shelf-wear to extremities of wrappers, a good copy.

Cambridge & New York: Cambridge University Press. 8vo., pp.ix,294, black hardcover, gilt, 7 b/w illustrations; fresh and near-fine, in vg+ unclipped dust-jacket.

Stirling: Eneas Mackay, 1924. Limited edition of 575 copies, 4to., pp.208, uncut, bevelled blue cloth, gilt, with heraldic emblem in gilt to front board, colour frontispiece and colour and b/w plates with tissue guards; webbing occasionally visible between leaves, staining to front endpapers, light wear to extremities, light sunning to spine, a good copy, which is internally clean.

Cambridge: Cambridge University Press, 2010. 8vo., pp. xvii, 385, black hardcover, gilt, b/w illustrations; ownership bookplate to front paste-down, else a near fine copy in a very good dust-jacket with a small crease to front upper margin, and a few light surface marks and scratches.

Gloucester: Alan Sutton, 1980. 8vo., pp.xviii(Introduction),unpaginated facsimile of the 1859 edition, blue hardcover, gilt, b/w illustrations; light foxing to edges of text block, not affecting margins, else a very good copy indeed, in a vg+ unclipped pictorial dust-jacket.

London: Routledge, 2011. Large 8vo., pp.xxx,660, pictorial hardcover; ownership inscription to front free endpaper, lightly shelfworn, with a few small bumps to edges of boards and light marking to edges of text-block, internally clean, a good+ copy. No dust-jacket, as issued.

London: Methuen and Co, 1905. First edition, 8vo., pp.372,(4)adverts, uncut, red cloth, gilt, b/w frontispiece and 24 further b/w plates and 23 in-text illustrations; small ink ownership inscription to front free endpaper, toning to free endpapers, foxing to prelims and ultimate leaves, light foxing to upper margins, rubbing to extremities, with slight wear at headband, light partial sunning to cloth, a very good copy.

New Haven: Yale University Press. 8vo., pp.viii,327, red cloth, gilt; ownership autograph to front free endpaper, staining to lower corner of front free endpaper, otherwise very good, in partially sunned unclipped dust-jacket.

Berkeley/Oxford: University of Calfornia Press. Large 8vo., pp.xxiv,338, red cloth, gilt, 8 colour plates, 123 b/w illustrations; slight bruising to upper corners of boards, nevertheless a fine, fresh copy, in fine unclipped dust-jacket.

East Aurora: Roycroft Books, 1908. 8vo., pp.(iv),32,(ii), reverse calf wrappers with blind-stamped insignia and gilt lettering, endpapers done in silk, mounted monochromatic plates, decorative border in red to title page; presentation inscription to opening blank, ownership bookplate (dated 1908) to same leaf, front inner hinges cracked, light wear to extremities of leather, with the leather flaking at the margins, o/w very good.

London: Longman, Orme, Brown, Green & Longmans, 1839. First edition, two volumes, 8vo., pp.xx,396; xii,386,16 (adverts), decorative green cloth stamped in blind and gilt, uncut), b/w illustrations throughout; ink ownership inscription (dated 1839) to front free endpaper of both volumes, sunning to spines (and, lightly, to margins of boards), a little light marking to cloth, rubbing to head/tail of spines, internally fresh, overall a very good set.

Ithaca, NY: Cornell University Press/Harvester Press, 1975. 8vo., pp.xviii,310, teal cloth, gilt, b/w ms. facsimiles; Harvester Press blindstamp to half title, foxing to edges, internally clean, a very good copy, in a very good, partially sunned unclipped dust-jacket, which has archival tape repair to closed tear at foot of rear flap-fold.

London: Chato and Windus, 1932. First edition, 8vo., pp.(iv),303,(iv)adverts, blue-black cloth with marbled design, gilt; toning to prelim blank, sunning to spine (black outline of marbled design remains, with the blue under-colour sunned to brown), some sunning also to margins of boards, an otherwise very good copy. No dust-jacket.

Oxford, 2004. 8vo., pp.xviii,281, navy hardcover, gilt, 87 b/w illustrations; a fine copy, in a near-fine unclipped dust-jacket.

London/New York: Macdonald/American Elsevier, 1971. 8vo., pp.xxxii,208, turquoise cloth, gilt, b/w frontispiece, 4 b/w plates; light mottling to spine, a very good copy, in very good price-clipped dust-jacket.

East Linton: Tuckwell Press, 2000. 8vo.,pp. 308, hardcover, gilt, b/w figures, graphs and tables; a near-fine copy, in a near-fine unclipped pictorial dust-jacket.

Palgrave Macmillan, 2017. 8vo., pp.xv,324, pictorial hardcover, b/w figures; a fresh and near-fine copy. No dust-jacket, as issued.