I have read many books on Jackie Kennedy, JFK, Jackie and Onassis, but this is by far the best book I have read. This book took 20 years in the making by the author and the things he found out are astounding! He spoke numerous times with Onassis, Christina Onassis, Lee (Jackie's sister) and some of the highest society and government that were very close to Jackie, Onassis or JFK. This book will tell you things you never would have questioned. Excellent must read book!