That is a good one. I have it, The Buick Free Spirit Power Manual, Turbochargers by McInnes (though my version is 1976, I wonder if it's updated with Buicks?), and Doug Roe's Rochester Book. When I'm not wrenching, I'm digging up old car books, especially from the 80's. My thinking is, it may be old tech now, making it dirt cheap and often overlooked, but it was a hot deal once...
Lemme know Chuck, I'd be more than happy to take it off your hands!