If your into Miles music from 1980 on, theres a cool new book out called "The Last Miles: The Music of Miles Davis, 1980 - 1991" It chronicles how he came out of retirement, has interviews with almost all band members from that period, including Marcus, Darryl Jones, Tom Barney, Mike Stern, etc. The book also tells in detail how each album came about, how bands were put together for tours. Couple of interesting things I've read so far: Bill Evans (sax) and Barry Finnerty (guitar) aren't getting together for lunch anytime soon. Miles pouring a beer on Barry Finnertys head (and 59' Les Paul) at a rehearsal. The great Tom Barneys very brief stint with Miles didn't go very well. It's a fun read, especially if your into Miles.