Now that's a good one.
But 'series', when I was a teen I did look through the new phone books (White and Yellow Pages). Mostly to see if any of my shi__y relatives moved. But one day I found something veeeery interesting, and in the White Pages no less. The CIA had an office in a downtown Chicago Federal Building, address and phone number listed.
So then I'm thinking what the heck is the CIA doing with a Chicago Branch Office?!? They ain't supposed to operate on U.S. soil. (I assume they still have an office in some Chi. Fed Bldg today)
So sometimes reading the phone book can be fun :-)