This book was recommended highly by both Kate and Kristi, and I'm not sure what took me so long to get around to reading it. Even Noel beat me to it!! I finally started a few days ago, and once you get into it, it's a super quick read (well...it's short book) and is packed to the brim with painful imagery as Elie describes his experience living through German concentration camps during WWII. It's an honest collection of frightening memories, and Elie doesn't leave a detail behind so be prepared. I thought I would cry, but somehow managed not to. It's easy to get caught up in the shock of it all and to forget that what you're reading actually happened, and that you're reading from someone's actual experiences first hand. If you haven't read it already, I too highly recommend it!
Note: This is the first book in a trilogy of, "Night", "Dawn", and "Day."