Wolfgang Langewiesche definetely worked for me. His writing style is a tad archaic, neh abstruse but the content is sound.
Given that you have studied for a Phd and that this was posted in Private Flying as opposed to Wannabees, I guess it unlikely that you want to become an airline pilot.
If my theory is correct, could I suggest that if at all possible you start your ab-initio training on a tailwheel aeroplane.
No - I really don't think that it makes you a better pilot, but it teaches you from an early stage to taxi, take off and land an aeroplane more accurately.
And - when some months later you have your shiney new licence to learn, you will not be restricted to Cessnas and pipers until you undergo difference training.
Good advice on this thread - specially starting sooner rather than later.
Just a thought!
Stik