National Auto Research is a publisher for the Black Book family of vehicle valuation guides. The guide covers information for new and used vehicles, including domestic and imported cars and light trucks, exotic and collectible automobiles, motorcycles, snowmobiles, personal watercrafts and trailers. It also delivers data through electronic data feeds and Internet-based real time applications. The company serves the automotive, financing, government and insurance industries. It provides presale auction run lists for Adesa and ServNet. In addition, the company offers activator lead generating services. It publishes daily updates of its used vehicle valuation products. National Auto Research is located in Gainesville, Ga.