At first glance, Imus’ “The Essential Geography of the United States of America” may look like any other U.S. wall map. It’s about 4 feet by 3 feet. It uses a standard, two-dimensional ...

I have always loved maps. I’m not sure why. It’s probably the different colors, the tales they tell, and how much you can learn about a particular place. Maps appeal to my nerdy side, and my love of ...