"Rules are meant to be broken. Samuelson & Barnett goes on the list without a complete read. Sixteen stunning interviews; the candor shocking. But then, this is Samuelson. Taylor interviews Friedman; Blanchard interviews Fischer. You get the must-read picture."
Evidently the prior rule that he has broken is not to put a book on his "must read" list before completing his reading of the book. Should be interesting to see what he writes after he has finished the book. I don't think he'll change his mind.