Church Book inventories can also be found under Archives.
1812 inventory online:
[1853 Inventory] online: http://daten.digitale-sammlungen.de/~db/0006/bsb00066471/images/
Church record inventory for Lutheran and Reformed church on the right of the Rhine including Mittelfranken, Schwaben, Oberfranken etc., with Augsburg, Bamberg can be found for free on Archion. It is also available in the Family History Library but not yet digitized. Go to the Landeskirchlichesarchiv der Ev. Luth K. and then search Allgemeine Hilfsmittel which appears at the top of all the districts. The link is here: