Just finished. This is typical McCullough fare -- interesting and easy to read, everything explained in just the right amount of detail.
We all know that the Wright Brothers were the first to fly an airplane but so few of us know the story that goes behind the tagline.
My only complaint is that it is time for Mr. McCullough give up his role as narrator of the audio versions. His pacing was way off and all too often he was taking a breath in the wrong place.
I give this one 3 and a half stars.