~by Elie Wiesel
I can't really say this is a "good" book, due to the content matter, but it certainly is an important book. It's an autobiographical account of Elie Wiesel's internment in the concentration camps of World War II. Most people have probably already read this book, but I never had to. But, like I said, it is definitely an important book of Shoah literature.
The first book in The Night Trilogy, followed by Dawn and The Accident.