The Bookstore at Joshua Tree National Park

Okay, so this "bookstore" is actually just one wall in the park's gift shop/ticket center, but it did provide me with one priceless bit of information: In a small, print-on-demand book titled simply, Scorpions, I learned that there are no poisonous scorpions in the continental United States. This did wonders for my paranoia, allowing me to relax and enjoy my day in the desert. (It was only five hours later, when I returned to the gift shop/ticket center to take this photo, that I saw the book shelved beside it -- Mountain Lions. Needless to say, my paranoia returned.)