Jeff Berlin and Jim Roberts are to collaborate on a book about Jack, to be published by Miller Freeman Books and Hal Leonard Corp. The book will include a biography, a discography, a section on Jack's gear, and a series of bass line transcriptions by Jeff.  Watch the JB NEWS page for more details.

UPDATE : Unfortunately, Miller Freeman Books have called off the Jeff Berlin/Jim Roberts book about Jack, mentioned above.  Any further news will be listed on this page.