Gereth Hegel

with J. B. Baillie

with A. V. Miller

with Claudette Sartiliot, T. M. Knox, Sigmund Freud, James Strachey, Jacques Derrida, John P. Leavy, and Richard Rand

with M. J. Petry, A. V. Miller, and J. N. Findlay

with M. J. Petry, K. Dusing, and H. Kimmerle

with M. J. Petry, R. -P. Horstmann, and J. H. Trede

with T. M. Knox, Hartmut Buchner, and Otto Poggeler

with T. M. Knox, R. P. Horstmann, and J. H. Trede

with Georg Lasson

with John T. Goldthwait, J. Glenn Gray, and Andras Horn