Ever since he was a boy growing up in Texas only a mile from Highway 281, Larry McMurtry has felt the pull of the road. His town was thoroughly landlocked, making the highway his "river, its hidden reaches a mystery and an enticement. I began my life beside it and I want to drift down the entire length of it before I end this book." In , McMurtry embarks on a cross-country trip where his route is also his destination. As he drives, McMurtry reminisces about the places he's seen, the people he's met, and the books he's read, including more than 3,000 books about travel. He explains why watching episodes of might be the best way to find joie de vivre in Minnesota; the scenic differences between Route 35 and I-801; which vigilantes lived in Montana and which hailed from Idaho; and the histories of Lewis and Clark, Sitting Bull, and Custer that still haunt Route 2 today. As it makes its way from South Florida to North Dakota, from eastern Long Island to Oregon, is travel writing at its best.