The MatriArchiv provides specialised literature concerning matriarchal societies back in history and today. The literature, offered in the main scientific languages, is intended for an international audience and all interested persons. A selection of this specialised literature is presented in the DenkBar St.Gallen. The cantonal library Vadiana St.Gallen owns around 3000 titles, where the collection for matriarchy research has been established since 2008. The titles can be ordered from the library and picked up in the Bibliothek Hauptpost.