Gwethalyn Graham
...that in 1944, Gwethalyn Graham was the first Canadian writer to reach number one on The New York Times bestseller list, with a novel depicting an interfaith romance between a Protestant woman and a Jewish man?
...that in <a href="./1944" id="mwApU" rel="mw:WikiLink" title="1944">1944</a>, <b id="mwApY"><a href="./Gwethalyn_Graham" id="mwApc" rel="mw:WikiLink" title="Gwethalyn Graham">Gwethalyn Graham</a></b> was the first <a href="./Canadian_literature" id="mwApg" rel="mw:WikiLink" title="Canadian literature">Canadian writer</a> to reach number one on <a class="mw-redirect" href="./New_York_Times_bestseller_list" id="mwApk" rel="mw:WikiLink" title="New York Times bestseller list"><i id="mwApo">The New York Times</i> bestseller list</a>, with a <a href="./Novel" id="mwAps" rel="mw:WikiLink" title="Novel">novel</a> depicting an <a class="mw-disambig" href="./Interfaith" id="mwApw" rel="mw:WikiLink" title="Interfaith">interfaith</a> <a class="mw-redirect" href="./Romantic_love" id="mwAp0" rel="mw:WikiLink" title="Romantic love">romance</a> between a <a href="./Protestantism" id="mwAp4" rel="mw:WikiLink" title="Protestantism">Protestant</a> woman and a <a class="mw-redirect" href="./Jew" id="mwAp8" rel="mw:WikiLink" title="Jew">Jewish</a> man?