From what I've seen it looks like this book may be a must read.
When she retired, it appeared that Kennedy would begin the lean to the left .....I don't see Roberts or Alito having any lefty tendencies, and with Scalia and Thomas there, it will be interesting to watch since Kennedy always seemed to produce occasional odd opinions. Even more interesting will be to see whether any of the libs on the court will resign prior to the end of Bush's term.