South Dakota

While researching his new book, Notes from an Apocalypse, about people who are preparing for doomsday, author Mark O'Connell undertook what he calls "a series of perverse pilgrimages."

He is the creator, executive producer and head writer of the HBO series Deadwood, a Western drama set in the Black Hills of South Dakota. Deadwood began its second season this week.

Former U.S. senator James G. Abourezk (AB-er-esk). In his new memoir, "Advise and Dissent," Abourezk tells of Arab-American heritage, his coming of age in the North Dakota Indian country, his early political days, his 8 years in Congress, and his decision not to run for re-election in 1979. These days Abourezk is an attorney in Washington, D.C., and is National Chairman of the American-Arab Anti-Discrimination Committee.