Thomas L. Kane. Ethiopian Literature in Amharic. Wiesbaden: Harrassowitz 1975.
Hailu Fulass, "Realism in Haddis Alemayehu", in: Taddesse Adera & Ali Jimale Ahmed, Silence is not golden : a critical anthology of Ethiopian literature. Lawrenceville, NJ: Red Sea Press 1995. ISBN 0-932415-46-6. ISBN 0-932415-47-4.
Reidulf K. Molvaer. Black Lions: the creative lives of modern Ethiopia's literary giants and pioneers. Lawrenceville, NJ: Red Sea Press 1997.