London: Hodder and Stoughton. First edition, 12mo., pp.170, black cloth, gilt; offsetting to endpapers, toning to page margins, light rubbing to extremities, a very good bright copy.

London: Chatto and Windus, 1973. First edition, 8vo., pp.xv,171, purple hardcover, gilt, pictorial endpapers, pictorial headpieces to chapters; slight mustiness, an otherwise very good, clean copy, in vg price-clipped dust-jacket, which is lightly toned to pale paper.

New York: Rudolf Steiner Publications. First edition thus, 8vo., pp.464, turquoise cloth, gilt; evidence of removed bookplate to front paste-down endpaper, foxing to fore-edges, some very light rubbing to extremities, a very good copy in a very good unclipped dust-jacket, partially protected with adhesive plastic.

Berkeley: University of California Press, 1967. 8vo.,pp. viii,380, paperback; slight creasing to lower edge, a very good copy.

London: Luzac and Co. First edition, 8vo., pp.216, brown cloth lettered in dark green, 6 b/w plates (including frontispiece); light partial foxing to free endpapers, small area of sunning to head and foot of spine, light rubbing to extremities, with rubbing to upper margin of front board, in patches, and staining to upper corner of rear board for apx.4x3cms, internally fresh and very good, a good(+) copy overall, in price-clipped dust-jacket, which has chipping to extremities, with light loss at head and foot of spine, two small closed tears with light creasing to margins, good+, and now in protective cover.

Chicago: Nelson-Hall, 1981. 8vo., pp.xiii,185, brown hardcover, gilt, b/w illustrations; foxing to upper edge of text block, rubbing to extremities of boards, otherwise very good, in a good+ unclipped pictorial dust-jacket, which is rubbed and toned to spine and extremities, adhesive stain to front where label has been removed, small areas of loss to head and foot of spine and to corners.

London: Longmans, Green and Co. First edition, two volumes, 8vo., pp.xx,405:xvi,438, uncut, textured blue cloth, gilt, b/w frontispieces and 192 further b/w plates and figures; ownership inkstamp and gift inscription to front free endpaper verso of volume I, ownership name stamp to half titles of both volumes, light foxing to prelims, rubbing to extremities, with small nicks to cloth at headbands, a very good set of this scarce work.

Southend-on-Sea: Desert Island Books, 2007. 8vo.,pp. 320, hardcover, silver lettering; a fine copy, in a fine unclipped pictorial dust-jacket.

The Rota, University of Exeter. Facsimile reprint, 8vo., pp.(4),32, printed wrappers; small knock + light creasing to wrapper at head of spine, an o/w fine copy.

London: Edward Arnold, 1969. First edition, 8vo.,pp. xii,407, hardcover, gilt, b/w illustrations; light toning to margins and edges text block, a very good copy, in a very good unclipped dust-jacket, which is lightly rubbed to extremities.

Adelaide: F.W. Preece and Sons. First edition, pp,xi,98, quarter black cloth with printed paper title label, pictorial paper-covered boards, b/w frontispiece plus 7 further b/w plates, in-text illustrations, pictorial endpapers; foxing to leaves adjacent to plates (including title), light foxing to edges, else very good indeed, in very good price-clipped dust-jacket, which is just lightly chipped to head of spine, with toning to spine, and is now in a protective cover. An attractive copy.