Comment by ppint.:
first published year date is^W was wrong and should^W has been corrected to 1942
this first printing in h/cvr by george harrap & co. ltd., london in 1942 is ttbomk the first edition.
it would have been distributed by them within the british empire -
quite possibly excluding canada - probably including the west indies, but certainly to gibraltar, malta, egypt, anglo-egyptian sudan, kenya, uganda, tanganyika, northern & southern rhodesia, nyasaland, south africa, aden, india, australia & new zealand
by sea, and - at least in theory - also to british guyana, british honduras, st. helena, montserrat, the falkland islands, and south georgia; and further, to territories outwith north america (possibly including canada) and the british empire in competition with any copies of the licenced doubleday doran h/cvr edition to which that estimable merkin publishing company bothered to export such wares, insofar as these might be, or were unoccupied by forces of, the axis powers...