shabbat shuvah haftarah

I note that you designate the Haftarah of Shabbat Shuvah as comprising all three of the selections from Hosea, Micah, and Joel.  But that apparently wasn't a widespread traditional haftarah selection, and may be current solely based on a misunderstanding of the intent of the Hertz Humash.  See the article, "The Haftarot of Etz Hayim: Exploring the Historical Interplay of Customs, H.umashim, and Halakhah" by Rabbi David E. S. Stein in  Conservative Judaism 54/3 (Spring 2002)