This is John Allen's blog and he'll be doing the color commentary here (to stretch even further the baseball analogy he began earlier this morning), but I thought I should alert readers of this blog that the review of John's book is the NCR Book Club selection this week.
Reviewing it is Jesuit Fr. John W. O’Malley, a church historian and professor of theology at Georgetown University in Washington. Here's the review: A new Catholic horizon .
There is also an excerpt of the book available here: The horizontal dimension