Not only does it have 92 stories from among those of the peoples mentioned in the title, it has an appendix with specimen texts in Kabardian East Circassian, Bzhedukh West Circassian (Adyghey), Ubykh, Abaza (Tapanta Dialect) ("Northern Abkhaz"), and Bzyb Abkhaz.    From Wordnik.com.  [languagehat.com: NARTS FOR CHRISTMAS.] Reference

It is an excellent story of the Ubykh, Zaurkan Zolak, who was expelled as a young man from Kafkasia in 1864.    From Wordnik.com.  [Qwaider Planet] Reference