(en) The Church Music of Heinrich Biber, Ann Arbor, UMI Research Press, coll. « Studies in musicology » (no 95), , 305 p. (ISBN0-8357-1770-4, OCLC15053153)
Tonal Allegory in the Vocal Music of J.S. Bach, University of California Press, 1991
(en) The tragic and the ecstatic : the musical revolution of Wagner's Tristan und Isolde, Oxford University Press, , 333 p. (ISBN0-19-534300-X, OCLC233542079, lire en ligne)
Bach's Johannine Theology: The 'St. John Passion' and the Cantatas for Spring 1725, New York, Oxford University Press, 2014
Tears into Wine: J. S. Bach's Cantata 21 in its Musical and Theological Contexts, New York, Oxford University Press, 2015