I highly recommend Turing's biography “Alan Turing: The Enigma” from which this story is taken. It's a great book. Very detailed and well researched. Author div

I highly recommend Turing's biography “Alan Turing: The Enigma” from which this story is taken. It's a great book. Very detailed and well researched. Author dives into many topics related to Turing's work like math, ai, cryptography.