Secret Clocks

An old favorite of mine is back in print. Dover Books has just published a new print edition of THE SECRET CLOCKS. In it, I look at all sorts of unexpected animal behaviors and answer questions like: Why do some plants blossom only during the day? How do certain birds know when and where to migrate? And what about humans? Why are some of us "early birds" (like my wife) and other of us "night owls" (like myself).I always loved this book, and I’m so pleased to see it available again! We will also be publishing a digital edition, with narration, later this year.