One of my favorite things about summer is the summer reading programs. Free books and other goodies await those who take those lazy, hazy, crazy days of summer and lose themselves in the pages of a good book. 

Unfortunately, most summer reading programs are only for chi...

This is the amazing and majestic Ruby Falls in Chattanooga, Tennessee. (Photo credit to my brother.)

It was discovered by accident, the way many things are. The man who found it was trying to get to the known Lookout Mountain cave, far below the one containing Ruby Fall...