Omnes Quantum Philosophy is excellent; he's worked on the consistent history interpretation of QM, which this book is an exposition of, but without the messy technical details. He claims it solves most of the outstanding paradoxes to do with the two-slit experiment, but admits it fails to resolve fully measurement; the exposition begins with a dramatisation where he is questioned by the philosophers of ancient Greece, and goes on from there.
Another, is Penroses Cycles of Time, which I'm currently reading but haven't finished; his discussion focuses on how cosmology interacts with the 2nd law of thermodynamics, which he considers a deep question but with little serious work done. He also begins with a dramatisation, but this time, with an everyman Tom with his aunt Priscilla, who happens to be an astophysicist on a mountain looking at a river ... and it too goes on from there.