Both Acoustics and Acoustical Measurements are available at ABE.com for less than a very good lunch. If you are this kind of geek, they will stick with you a lot longer than lunch.
If you are a people-person, his autobiography is all over ABE.com at burger-lunch prices.
Wow, 30 years between the critically maligned design and his next room design. That's a long walk in the desert. Doesn't appear to have affected his stature, not knowing many details. Food for thought there, a lesson for all of us on some level.