The Order of Time by Carlo Rovelli (https://www.amazon.com/Order-Time-Carlo-Rovelli/dp/073521610...) is an amazing and eye opening book on the topic of time. Carlo, a theoretical physicist who specializes in quantum gravity, slowly peels back the layers of the conceptual onion to get to some pretty strange fundamental truths about time.

As a side note, the Audible book is read by Benedict Cumberbach and is a delightful listen.