In his life-time Schoenberg published, apart from important essays which must be the subject of separate evaluation, one major theoretical work, the Harmonielehre of 1911, and another, Structural Functions of Harmony, completed in 1946, appeared shortly after his death, in 1954. In addition there is a short work, Models for Beginners in Composition (1942). Posthumous publications edited by Leonard Stein and Gerald Strang are Preliminary Exercises in Counterpoint (published in 1963 but dating from around 1936) and Fundamentals of Musical Composition (1967, but worked on between 1937 and 1948).