John D. MacDonald was a widely read author whose popularity endured, which means there are multiple editions of most of his books. We already showed you a cover for his 1963 thriller The Drowner. Here’s a second version. This came from publisher Robert Hale Ltd. of England in 1964, and the art is by the incomparable Barbara Walton.
1915—Claude Patents Neon Tube
French inventor Georges Claude patents the neon discharge tube, in which an inert gas is made to glow various colors through the introduction of an electrical current. His invention is immediately seized upon as a way to create eye catching advertising, and the neon sign comes into existence to forever change the visual landscape of cities.