1. Guanidines: Historical, Biological, Biochemical and Clinical Aspects of the Naturally Occurring Guanidino Compounds (Eds.: ), Plenum Press, New York, 1985;
2. Guanidines 2: Further Explorations of the Biological and Clinical Significance of Guanidino Compounds (Eds.: ), Plenum Press, New York, 1987;
3. Natural guanidine derivatives
4. Guanidines in Organic Synthesis