3 links
Circassian language online lessons
zihia.narod.ru
Description of Circassian phonetics and main grammar forms, English-Circassian phrasebook.
Ergative Case in the Circassian Languages
ling.lu.se
Paper examining the marking of ergative/absolutive case in various types of nominals subsequently relating their distribution to the nominal hierarchy.
The Lezgian Language Site
republika.pl
Introduction to the Lezgian language (grammar, conversation) with basic information about the Lezgians.