Today marks the anniversary of the first manned lunar landing. On July 20, 1969, Neil Armstrong and Edwin Buzz Aldrin left Michael Collins to man the Columbia and took the Eagle to the surface of the moon. Think you know all about the Moon and the lunar landing? Bet you hadnt heard of these tidbits.
Book collecting is an incredibly accessible pastime. Collectors can spend as much or as little as they'd like, and there is plenty of information available to inform their choices. Some rare books, however, are so scarce that only the most elite can afford them. Here's a look at some of the rarest books in the world.
