Sam Steele's Adventures in Panama is a boy's adventure novel written by L. Frank Baum, and published in 1907 under the pseudonym "Capt. Hugh Fitzgerald." The book was a sequel to the first "Sam Steele" novel, Sam Steele's Adventures on Land and Sea. Like the first book, the second was re-issued in 1908 as part of a revised series, as The Boy Fortune Hunters in Panama, by "Floyd Akers."