Mark Steyn (born December 8, 1959) is a Canadian-born writer and conservative political commentator. He has written five books, including America Alone: The End of the World As We Know It, a New York Times bestseller. He is published in newspapers and magazines, and appears on shows such as those of Rush Limbaugh, Hugh Hewitt, and Sean Hannity.Steyn, a Canadian citizen, now resides mainly in the U.S. state of New Hampshire. He is married, with three children.