Hearts of three
Publisher: mills and boon
Published: 1918
Place of publication: london, england
Table of contents: title: the listing says hearts of three was published in 1916.  it was NOT published in 1916 it was published by mills and boon london in 1918 and by the macmillan company, new york, 1920. there is NO 1916 version of hearts of three ! the london edition was published two years after london's death. there is the first edition in 1918 and several 'cheap' editions  also published by mills and boon, none of them dated?, as far as i know.