Tomorrow is Murder x 4 1960 Horwitz 1960 Signet paperback original in the US cover art by Barye Phillips 1962 Horwitz reprint 1968 Signet reissue cover art by Ron Lesser Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related Published by Seattle Mystery Bookshop We are a bookshop. View all posts by Seattle Mystery Bookshop