Dave OttoDave Otto worked in environmental health research for 35 years, authored more than 100 papers in neurotoxicology, and is now a freelance photographer. Richard Ellington worked for 40 years in information technology at the University of North Carolinaand is an accomplished genealogist. He has lived in Carrboro for more than 65 years and is the unofficial town historian. Otto and Ellington coauthored a previous book on Carrboro in the Images of America series. Read More Read Less