forewords by Klay Hall and Bobs Gannaway forewords by Klay Hall and Bobs Gannaway. foreword by Don Hall and Chris Williams. forewords by Robb Wolf and Bobby Soper foreword by Mac Walters and Joel MacMillan foreword by Mark and Tia Gonzales foreword by Marshall Crenshaw foreword by Matt and Ross Duffer forewords by Roar Uthaug and Graham King forewords by Greg Lynn and Eric Owen Moss