Abstract This collection consists of correspondence between Elfrida “Elfy” Stoeger-Joseph, her former husband Rudolph “Rudy” Joseph, and Thornton Wilder, 1945-2011. The correspondence of this collection ranges from about 1945 to 1974, which also corresponds to the years of Elfy and Rudy's marriage. Topics discussed in the letters include opera, writing, film, and every day matters. The letters provide a small glimpse of the lives of Elfrida, Rudolph, and Wilder. Thornton Wilder was an American writer...