Please add books about wiki to this list: * TheWikiWay * LesWikis (French book, by Jerome Delacroix) * WikiBookErikMoeller (German book, sister site link will turn up soon) * WikiWebCollaboration, by AnjaEbersbach et al. (English translation of a German book, sister site links will turn up soon) * WikiBookChristophLange (German book, sister site link will turn up soon) * WikiPatternsBook (English book about creating and managing a successfull wiki, based on the website Wikipatterns.com)