Richard C. Sundberg, PhD, is a Professor of Chemistry at the University of Virginia and has been teaching for 50 years. He was a Fulbright Scholar (France) in 1978–79, and he was honored as a Distinguished Alumni by the University of Minnesota in 2001. He has published about 100 research papers and five monographs in the area of heterocyclic organic compounds and has directed 25 PhD theses. His past books include Advanced Organic Chemistry (all editions) (co-authored with Francis A. Carey), Springer; Indoles, Best Synthetic Methods, Academic Press, 1996; and The Chemistry of Indoles, Academic Press, 1970.