Bosetta Books, or Amazon, or Rosetta Books and Amazon have marked down some odd volumes of Winston Churchill's books to $2.99 each. This is all that I found at this writing. If I see more, I'll try to post them.
A History of the English-Speaking Peoples Vol. 3: The Age of Revolution. http://www.amazon.com/History-Englis...+of+Revolution.
The Grand Alliance: The Second World War, Volume 3 (Winston Churchill World War II Collection). http://www.amazon.com/Grand-Alliance...+Collection%29.
Triumph and Tragedy: The Second World War, Volume 6 (Winston Churchill World War II Collection). http://www.amazon.com/Triumph-Traged...+Collection%29.
The World Crisis, Vol. 4 (Winston Churchill's World Crisis Collection). http://www.amazon.com/World-Crisis-W...+Collection%29.