Canadian Literary and Art Archives: George Ryga Fonds - Description of the collection, held at the University of Calgary. The Ecstasy of Resistance: A Biography of George Ryga - Review from the University of Toronto Quarterly. Includes biographical details. The Ecstasy of Resistance: A Biography of George Ryga - CM Magazine's review of the book, written by James Hoffman. Encyclopedia of Canadian Theatre: George Ryga - Biography of the playwright.