By G.H. Hardy, first published 1940, this first reprint, 1941.
Slim hardback, in salmon-coloured cloth boards, with minor wear to head and tail of spine, which has a slightly grubby appearance, including to spine label. Original spare spine label is still attached to end paper inside board. Interior is sound, bindings tight, very minor foxing near edges of a few pages, light tanning to pages, heavier tanning to end papers. The initials 'SGA' written in small print at top corner of front end paper. No dust jacket. See photos.