The unusual image you see above, which probably has you just a rarin’ to book a hotel room in Los Alamos before they’re all gone, appears in authors John O’Brien and Jeremy Borsos’ recently published Atomic Postcards: Radioactive Messages from the Cold War. The book features a wide array of nuclear themed mid-century postcards, some of which were produced for educational purposes, some to influence political debate, and some—like this one—to boost tourism. All the images we’ve seen from Atomic Postcards are fascinating, and we have a feeling this will be the hottest nuclear coffee table book since Michael Light’s stunning collection of atomic images 100 Suns. Historical note: the above photo is actually from an atomic test at the Nevada Proving Ground in 1952, but as far as the Los Alamos chamber of commerce was concerned, any old mushroom cloud would do as long as it was irresistibly enticing. Mission accomplished, chamber guys. Our bags are packed. If you’d like to see more of Atomic Postcards, there’s a slideshow here, and if you’d like to see Pulp Intl.’s collection of nuke images, just click the fallout shelter icon in the sidebar.