Spook Stories was a series of trading cards sold in packs with some stale chewing gum by Leaf Candy Company. Leaf had taken a beating a few years earlier in the baseball card biz and apparently decided to forego sports cards completely in 1961 and instead exploit a resurgence in the popularity of old Universal horror films. Merely licensing the images from Universal wasn’t enough, though. Taking a page (several pages, in fact) from Warren Publishing’s Famous Monsters of Filmland, each monster card was given a witty caption. But the humor didn’t stop there! On the back of each card was a humourous (I use that word lightly) monster-related riddle.