Coming later this year is the (more) affordable paperback version of Jon Kirkman's Time and a Word book, containing interviews with nearly every member - past and present - of Yes, as well as many Yes associates, lavishly illustrated. The new title is Yes Dialogue and you can sign up to be notified of pre-orders/publication via this site:
http://stereo33books.com/yes-dialogues/
The format is somewhat reminiscent of Tim Morse's Yesstories (1996), as that was also a book constructed of interview segments.
Jon has uploaded various interview excerpts to his Soundcloud account and here are three from his interview with Trevor.
https://soundcloud.com/jon-kirkman/trevor-live-album
https://soundcloud.com/jon-kirkman/trevor-rabin-asia
https://soundcloud.com/jon-kirkman/trevor-rabin-unionmp3
