Steven Callahan is the author of Adrift, Seventy-Six Days Lost at Sea, a New York Times bestseller that chronicles his life-raft journey across half of the Atlantic in 1982. It has been translated into 15 languages. He also composed Capsized for survivor Jim Nalepka, who endured four months on an overturned, half-flooded boat with four other men. Callahan has written, illustrated, and photographed for over a dozen more publications, many of which are about seamanship or survival, and has written hundreds of articles for the marine press around the world. www.stevencallahan.net is his website.