Link roundup

1. More information about the British spy, whose decomposed body was found locked inside a large sportsbag in the bath.

2. Google Code University, a collection of tutorials on languages like Python, Java and Go for relative beginners. Via.

3. "The highest paid athlete of all time was a charioteer from ancient Rome, say researchers."

*Buy Spy Dust: Two Masters of Disguise Reveal the Tools and Operations That Helped Win the Cold War at Amazon.