It's much more difficult to work on a broad subject than on a specific one, because even if it's hard to find the information, if you look hard enough for something specific you will find it, and you will discover things that you wouldn't have thought of before.

"Statement of Iris Chang" stated:

I promise to get up and get out of the house every morning. ISBN 978-0-465-00678-6. If it is a politically motivated work of partisan propaganda it is successful to a certain degree.

Iris Shun-Ru Chang (simplified Chinese: 张纯如; traditional Chinese: 張純如; pinyin: Zhāng Chúnrú; March 28 1968 – November 9 2004) was an American historian and journalist. She committed suicide on November 9 2004. She is best known for her best-selling 1997 account of the Nanking Massacre The Rape of Nanking.