Great read on Sharks

[Tobyone]

I am finishing up on a book,"The Secret History of Sharks" by John Long a paleontologist. It is about the linage of sharks from 465 million years ago to present. A very good and interesting read. I recommend to anyone interested in ocean history.

[Troporobo]

That looks very interesting!  Thanks for the recommendation.

 

In fact, a thread on books other than photography might be a good idea . . .