London: Routledge and Kegan Paul, 1981. Reprint, 8vo., pp.xxxv,581, green cloth, gilt, b/w illustrations; small water mark to front free endpaper, lightly toned to edges and slightly throughout, slight toning to boards, very slightly rubbed, a very good copy, in an unclipped dust-jacket which has a small price sticker to inner flap, is lightly toned and rubbed to extremities with slight chipping to head of spine, and has a small water mark to front, overall good.

New York: Barrie & Rockliff, 1969. First edition. 8vo., pp.336, hardcover, gilt, colour frontispiece, light foxing to endpapers and for-edge of text block, lightly rubbed, slightly sunned to upper margin, very light tobacco odour, else a very good copy in a good price clipped dust-jacket, which is rubbed to extremities, light chipping to extremities, two small tears to spine.

London: Hodder & Stoughton, 1967. First edition, 8vo., pp.ix,177, brown hardcover, gilt; light foxing and toning to fore-edge of text block, faint tobacco aroma, else a very good copy in a vg unclipped dust-jacket which is lightly ribbed with a few light marks/surface soil.

London: Unwin Hyman Limited, 1990. 8vo., pp.,xxv,230, blue and grey hardcover, blue lettering;pages lightly toned, spotting to fore-edge, o/w a very good copy in unclipped dust-jacket

London: Christopher Johnson, 1954. First edition, 8vo.,pp. 207, hardcover, gilt, toned and lightly foxed to edges of text block and to endpapers with light toning to margins, slight pulling to paper at inner hinge of p.56-57, lightly toned to head and foot of spine and extremities, otherwise a very good copy, in a good unclipped dust-jacket, rubbed and toned to spine and extremities, small piece missing to head of spine, small stain to upper margin of front.

Leiden: E.J. Brill, 1997. Two volumes, 8vo., pp.xviii,486;(iii),438, red cloth, gilt; fine, in very good unclipped dust-jackets.