Armchair in Hell x 6

1948 Simon and Schuster hardcover

1949 Dell mapback reissue

cover art by Gerald Gregg/ map by Ruth Belew

1951 Boardman hardcover from the UK – cover art by Denis McLoughlin

1955 Boardman UK softcover – cover art by Denis McLoughlin

1956 Avon paperback reissue

2012 Simon and Schuster ebook