Der Countertenor (The Countertenor)
Die männliche Falsettstimme vom Mittelalter zur Gegenwart
Authors: Corinna Herr, Kai Wessel, Arnold Jacobshagen
Selected articles in German and English on the countertenor voice type. Articles in English include: Henry Purcell's Countertenors and Tenors, The Role of the Countertenor on the 18th Century English Stage, and others.