Catechism Related
Catechetics: Or, Theory and Practise of Religious Instruction by Johann Michael Reu, Wartburg Publishing House, 1918.(Google eBook)
Luther’s Catechetical Writings: God’s Call to Repentance, Faith and Prayer, Volume 1, Martin Luther, Luther Press, 1907
(Google eBook)
Bible History Related
Biblical History for School and Home, by Johann Michael Reu, Wartburg Press, 1918(Google eBook)
Wartburg Lesson Helps for Lutheran Sunday Schools, Volume 1, Johann Michael Reu, H., Brueckner – 1914
(Google eBook)