National Navajo Code Talkers Day is celebrated each year on August 14. In a fascinating part of our history, the day honors ...

Summer in Ann Arbor, Mich., means thousands of people hunting for hidden codes around the city and reading books to earn points. It's part of a popular game organized by the public library.

"Why should a library just be read, read, read?" The Summer Game reflects an ethos of meeting patrons where they are. And its code is open-access, so any library can download it. According to Raymond ...