I just finished reading "The Admirals - Nimitz, Halsey, Leahy, and King - The Five Star Admirals Who Won the War at Sea" by Walter Borneman. I thought it was a great read and though I have long enjoyed studying about the Pacific Theator of Operations in WWII, I learned several new things from this book.
One thing, I didn't realize the influence that Admiral Leahy had with FDR. Secondly, though I knew that Halsey took some grief for blundering the 3rd Fleet through two typhoons, the the after action report and behind the scenes communique between Nimitz and King nearly put Halsey on the beach. Surprisingly, it was MacArthur who came to Halsey's aid and stood behind who he called "the fightenist Admiral ever to command a fleet."
It's a good read and I highly recommend it.