Travel A look inside the Green Book, which guided Black travelers through a segregated and hostile America February 19, 2021February 21, 2021 George Petras and Janet Loehrke, USA TODAY Comments Off on A look inside the Green Book, which guided Black travelers through a segregated and hostile America The guide's creator knew the racist dangers Black motorists faced in the 1940s through the 1960s and hoped one day his Green Books wouldn't be needed