If you’re looking to justify your second or sixth cup of coffee this morning, then my friend, you’re in luck. Today from Philly to Phoenix and St. Paul to San Antone java junkies are hoisting their ceramic mugs high in celebration of National Coffee Day. For the next twenty-four glorious hours, you can feel free to throw caution to the wind and make that extra coffee run, upsize to the venti, and drink in all the holiday cheer. Chances are good, however, that after sipping Americanos all afternoon you’ll need some way to occupy your time as you lie awake into the wee hours humming with caffeine. So as our holiday gift to you, allow us to present the following coffee-related books and movies in honor of today and your future sleepless night. Without question, these histories, mysteries, travelogues, and thrillers are sure to become part of your Coffee Day traditions for years to come.