"In the late 1930s when segregation was legal and Black Americans couldn't visit every establishment or travel everywhere they wanted to safely, a New Yorker named Victor Hugo Green decided to do something about it. Green wrote and published a guide that listed places where his fellow Black Americans could be safe in New York City. The guide sold like hot cakes! Soon customers started asking Green to make a guide to help them travel and vacation safely across the nation too. With the help of his mail carrier co-workers and the African American business community, Green's guide allowed millions of African Americans to travel safely and enjoy traveling across the nation." -- Amazon.com.