This detail page shows several photos of the book to show what a first edition looks like.  The images are original photos taken of my personal copy of the first edition book. 

Might As Well Be Dead (1956):

• The dustjacket has some unique features:
• The front flap has the price ($2.75) at the top and the colophon and "Viking Press New York" at the bottom. 
• The back flap is completely blank on the book club edition. 
• The first edition is dark blue cloth with a yellow spine and dark blue lettering.
• The title page has 1956 on it.
• The copyright page has the Library of Congress catalog number and "Published in the USA by Colonial Printing Inc" on it. 
• The book cover is completely different, as you can see below.
• I have included an animated GIF file that compares many of the relevant points for a clearer understanding.
• The first edition measures .83" x 5.6" x 8.3"
• The book club edition measures .75" x 5.75" x 8.55"
• I also have a video on our YouTube channel you can watch here