Part of a larger Pocket Books paperback series, not all comics. Continues from series #1252. Continues into series #1254.
First printing published September 1959. Second printing published November 1959. Copyright 1957-1958 by Mirror Enterprises Co., 1958-1959 by Times-Mirror Syndicate. On inside Published September 1959, First Printing July 1959. A Pocket Book original, not a reprint from another book.