I have not seen this one mentioned "The Lonely Sea And Sky" by Sir Francis Chichester. This is a singularly inspirational book and a rip-roaring read from an era that will appeal to all Morgan owners I think.
He was a proper "Chap" and got into all sorts of insane adventures. It would be "The One" that I'd take to a desert island and if you read it you would understand why.
"The Elegant Universe" by Brian Greene is another brilliant book but in an entirely different way.