Gerald A. Rau (PhD, Cornell) is founder and chief editor at Professional English International, Inc., a team providing high quality editing services in English academic writing, based at National Chung Cheng University in Chiayi, Taiwan. He was previously an adjunct professor teaching biology courses at Wheaton College in Wheaton, Illinois, and at Trinity Christian College in Palos Heights, Illinois. Rau has an impressive history of education with degrees in biology, science education, horticulture, plant breeding, vegetable crops, and International Agriculture, which are all subjects he continues to include in his writings as an independent scholar.