Sources on Jewish Communities in this section:

Gorzkow

http://www.sztetl.org.pl/en/city/gorzkow/ The Virtual Shtetl

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-502638 JewishGen Locality Page

Izbica

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-504515 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/pinkas_poland/pol7_00072.html Yizkor Book

http://www.jewishvirtuallibrary.org/jsource/judaica/ejud_0002_0010_0_09796.html History

Krasnostaw

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-510756 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/pinkas_poland/pol7_00515.html Yizkor Book

http://www.jewishgen.org/Yizkor/Krasnystaw/Krasnystaw.html Yizkor Book

http://www.jewishvirtuallibrary.org/jsource/judaica/ejud_0002_0012_0_11563.html History

Tarnogora

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-532661 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/pinkas_poland/pol7_00249.html Yizkor Book

Zolkiewka

http://data.jewishgen.org/wconnect/wc.dll?jg~jgsys~community~-540005 JewishGen Locality Page

http://www.jewishgen.org/Yizkor/pinkas_poland/pol7_00196.html Yizkor Book

http://kehilalinks.jewishgen.org/zolkiewka/History.htm KehilaLink