In "Giving It All Away," author Michael Zitz examines the life of Doris Buffett -- Warren Buffett's older sister -- from growing up with an emotional abusive mother to donating more than $100 million to support women and children in need.
Warren Buffett wrote the forward for the book.
Read an excerpt of the book below, and then head to the "GMA" Library to find more good reads.
When Doris was twelve, she locked herself in a closet. "I won't remember this when I'm forty," she...Full Story