Zeckendorf
    Title: Juedisches Leben auf dem Dorf
    Author: Klaus Guth and Eva Groiss-Lau, eds.
    Publication Date: 1999
    No. of Pages: 300+
    Publisher: Michael Imhof Verlag, Stettiner Strasse 25,
D-36100 Petersberg

Zell
    Title: Spuren der Vergangenheit
    Author: Angelika Schleindl
    Publication Date: 1996
    Publisher: Rhein-Mosel Verlag, Briedel
    No. of Pages: 320
    Comments: Only available only at http://www.mosella-judaica.de

Zell-Merl
    Title: Spuren der Vergangenheit
    Author: Angelika Schleindl
    Publication Date: 1996
    Publisher: Rhein-Mosel Verlag, Briedel
    No. of Pages: 320
    Comments: Only available only at http://www.mosella-judaica.de

Ziegenhain
    Title: Some Jewish Families of Hesse and Galicia
    Author: Nathan Reiss
    Publication Date: 2006
    No. of Pages: 1,100+
    Comments: ISBN 1-4243-0069-X; see http://mysite.verizon.net/vzeskyb6 for more info or to purchase

Zielezig
    Jewish Cemeteries of Poland

Zimmersheim
    Zimmersheim dans le Haut-Rhin, Alsace, France

Zuelz
    Jewish Cemeteries of Poland

Zuentersbach
    Title: Some Jewish Families of Hesse and Galicia
    Author: Nathan Reiss
    Publication Date: 2006
    No. of Pages: 1,100+
    Comments: ISBN 1-4243-0069-X; see http://mysite.verizon.net/vzeskyb6 for more info or to purchase

Additional information provided by George Arnstein, Ph.D., is available at http://www.jewishgen.org/infofiles/de-1.txt.  

Further information can be obtained from the from the GerSig Discussion Group archives which can be searched at: 
http://www.jewishgen.org/wconnect/wc.isa?jg~jgsys~sigspop

Thanks to Naomi Teveth for providing many of the above website references.

Thanks to Robert Cohen for providing the English translation of Arnstadt's Jewish Citizens.