Incoming Resources
- Last-minute travel secrets, 121 ingenious tips to endure cramped planes, car trouble, awful hotels, and other trips from Hell, Joey Green
- The universe, a travel guide, [Oliver Berry, Mark A. Garlick, Mark Mackenzie, and Valerie Stimac ; with a foreword by Bill Nye the Science Guy]
- How to be the world's smartest traveler (and save time, money, and hassle), Christopher Elliott