Carl Safina

This is not really a book “about” tides, though tides are a main character. It’s about life’s literal ups and downs. About mysterious pulls and invisible forces. About rhythms and pulses and seasons and the flowings of vast living migrations along coasts and through deep oceans. Along the way, you learn a lot of things about actual tides. Astounding things that you never knew you didn’t know. A wondrous book, full of heart.