1. Toward the Isolation of Pre-Markan Miracle Catenae
2. The Role of the Disciples in Mark
3. 1981. Following Jesus: Discipleship in the Gospel of Mark (Journal of New Testament Studies; Supplement 4; Sheffield: University of Sheffield Press).
4. 1976 . "From Passion Traditions to Passion Narrative," in The Passion in Mark (W. Kelber, ed. Philadelphia: Fortress), 1-20.