Karl Malkoff

• Crowell's handbook of contemporary American poetry
• Escape from the self
• Muriel Spark. (Essays on Modern Writers)
• Theodore Roethke
• Theodore Roethke
• Theodore Roethke: an introduction to the poetry
• Malkoff
• Muriel Spark
• Muriel Spark
• The poetry of Theodore Roethke
• Theodore Roethke