While organizing some of my ancient stuff, I saw this book that I have read during the 90’s that I wanted to share to my young readers for they might never heard about it. This very fascinating book is entitled, “The Cuckoo's Egg: Tracking a Spy Through the Maze of Computer Espionage”. The Cuckoo's Egg tells about the author's true to life hunt for a computer hacker who broke into a Unix computer at the Lawrence Berkeley National Laboratory (LBL).