Gillian G. Gaar has written for numerous publications, including Mojo, Rolling Stone, and Goldmine. She is the author of more than 20 books about rock ’n’ roll, including Quarto’s Elton John at 75, Bruce Springsteen at 75, Tom Petty: The Life & Music, and Grunge! The Story of the Music That Redefined Rock. Gillian has also written extensively on Elvis Presley, including the books Return of the King: Elvis Presley’s Great Comeback (Jawbone) and Elvis the Legend (Welbeck). She lives in Seattle.
Jack Endino is a Seattle-based record producer, mixer, mastering engineer, and musician who has worked on almost 1,000 records since 1986. Journalists have called him "Chief Architect of the Seattle Sound" and "Godfather of Grunge," but Jack prefers "professional noisemonger." Jack (jackendino.com) still maintains his workaholic pace, having produced records in fourteen countries and continuing to play in bands as guitarist, bassist, and vocalist.