I have to say it's moderately amusing, and perhaps telling, that Jill's hit the market before Joe's.
It's kind of a shame that Presidential memoirs generally suck so bad. When I read memoirs (which I generally love to do), it's always a bit of an exercise to figure out where they're lying, but in presidential ones, they're usually lying about 80% of the time. Decision Points had an interesting structure to it, and was 'honest' in the sense that you could tell that W was in fact largely on the other end of the pen rather than a ghost, but it suffered from the defensiveness that they all have. The Nixon memoir may well have been the most important modern one.