MAKS GRIN (MAX GREEN) (b. 1869)
He was a missionary, who practiced as a doctor in Philadelphia and Chicago. He was the author of missionary tract: The Jewish Question and the Key to Its Solution (Philadelphia,: Georg W. Jacobs, 1908), 173 pp., translated into Yiddish as: Di idn-frage un der shlisl tsu ir lezung (Philadelphia, 1909), 193 pp. (and into German as Die Judenfrage und der Schlüssel zu ihrer Lösung [Leipzig, 1911], 119 pp.).
Berl Kagan, comp., Leksikon fun yidish-shraybers (Biographical dictionary of Yiddish writers) (New York, 1986), col. 176.