1)MARYLAND GERMAN CHURCH RECORDS Vol 1-14, & 16 by Frederick Sheely Weiser, published 1986. This covers a number of Lutheran & German Reformed Churches in Frederick, Carroll & Washington Co MD.
2) SOMERSET COUNTY MARYLAND COVENTRY PARISH CHURCH RECORDS Vol 1, 1703-1834 by Jody Powell published 1993.
I live in a fairly remote area away from large libraries, LDS centers, etc, and have not been able to locate copies through our local library's inter-library loan service. Have not been able to find copies on Alibris, Amazon.com, or Ebay.
Several people have recommended I ask for look-ups, but since I am researching several different families in several different locations, this seems like a cumbersome proposition to me!! Most folks doing look-ups request that you ask about one person at a time.
Any help greatly appreciated.