Reddit mentions of The Strangest Man: The Hidden Life of Paul Dirac, Quantum Genius

For a non-mathematical but no-nonsense book about quantum field theory, I'd recommend

• Feynman: QED: The Strange Theory of Light and Matter
  
  For a surprisingly good summary of the development of quantum mechanics, and also an account of a very interesting man's life:
  
  
• Graham Farmelo: The Strangest Man: The Life of Paul Dirac
  
  And the now-standard textbook for my field (the start of which is suitable someone at a mid to high level of their undergraduate studies)
  
  
• Peskin and Schroeder: Introduction to Quantum Field Theory

I dunno, the strangest man or pretty much,
anything,
With Feynman are also excelent

The Strangest Man

The book The Strangest Man is a good one about the life of Paul Dirac.