Funny you bring this up as I just finished a new one. "Blackjack Autumn" by Barry Meadows
This is assuming you already know how to count and the lingo of this game as this book won't teach you how to do it but is more like a diary. Excellent read about one guys trip to play at every place that has a game in the state of Nevada in a couple months. Definately top 5.
In no particular order
1)Blackjack Autumn
2)Bringing down the House-(Famous MIT blackjack team and how they took vegas for millions)
3)Professional blackjack
4)Burning the Tables in Las Vegas
5)Blackbelt in Blackjack