"The Cuckoo's Egg: Tracking a Spy Through the Maze of Computer Espionage" by Clifford Stoll is my all time favorite for vacation reading.
I haven't read it recently but anyone that lived experienced technology of the 80s/90s or wants a realistic feel for what it was like should read this.
It's a great story about how a guy from Berkley (I think) tracked down a hacker. I don't remember the specifics but it was very War Games-esque but based in reality.
There's also a movie about the story which is worth watching: https://www.imdb.com/title/tt0308449/ You can easily find it (and quite a few talks and interviews by/with Clifford Stoll about the subject of the book) on Youtube if you search for "Cuckoo's Egg".