Silly Billy writes the following about Anne Frank's the Diary of a Young Girl (Cliffs Notes) :
This book is very good but hard to understand. If you like complicated books then try this one. It's a true story about a girl who goes into hiding for around 3 years. She discribes her adventures and all the people around her. The end of the book is really sad because it ends like "I still think people are good at heart" and then Anne goes to Aushwitz and dies.