New York: Triangle Books, 1943. hardcover. 12mo 333pp. second Triangle Books printing. from front flap: "This is a tale told with wit, simplicity and chilling suspense; a tale of the real Nazi Germany. Most of all, it is a tale of two likable English babes-in-the-woods and of an unexpected American.....
Boston: Little Brown and Company, 1947. first edition. hardcover. 8vo 367pp. stated first edition, published August 1947. #03077.
New York: Fawcett Crest, 1971. mass market paperback. 16mo 192pp. printed December 1971. see pictures for synopsis. #02800.
Greenwich, CT: Fawcett Publishing, 1959. first thus. mass market paperback. 16mo 288pp. first Crest printing June 1959. Crest Giant d300. see pictures for synopsis. #02828.
New York: Fawcett Crest, 1985. mass market paperback. 16mo. 369pp. see pictures for synopsis. #03618.