The bread recipe didn't really change, though I adjusted a few minor details in wording, etc. The sourdough pancakes recipe is completely new—the one from Joe Pastry which is so much better than the one I came up with. The biscuit recipe is the old biscuit recipe from the old sourdough cards that my family got with our start. I don't know if that source has a name or author, but I do have scanned images at http://hans.fugal.net/sourdough/. The consensus of all who eat these biscuits is that they must be served at Thanksgiving dinner in Heaven.