By Heart: Conversations with Martin Luther's Small Catechism Facilitator Guide By Troy Troftgruben Books / Paperback Religion & Mythology › Protestant Publisher: AUGSBURG FORTRESS, January 2017 Price $12.51 Free Shipping Send to a friend Used - Like New High Quality! Like New condition. (religion lutheran) $12.51 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.