Enlarge the cover. Pynchon at the top.
http://www.amazon.com/Einstein-Israel-Zionism-Provocative-Middle/dp/0312362285/ref=sr_1_1?ie=UTF8&s=books&qid=1243843234&sr=1-1#reader
It is unusual for him to blurb a work of non-fiction. Reveals something re some of his "politics"?