Ellery Queen's Mystery Magazine Vol. 23 #126 - May 1954. Contributors: Mark Twain, Robert P. Mills, Stanley Ellin, Albert Johnston, William Holder, Edwin Cranberry, James Yaffe, Hugh Pentecost, Matthew Gant, Phyllis Bentley, Miriam Allen deFord, Mary Roberts Rinehart, edited by Ellery Queen. The magazine is aged, but no tears, creases, missing pages, or writing in it.