Award winning local author Nancy Castaldo will discuss and show photos from her latest book, Back from the Brink: Saving Animals from Extinction at the Chatham Public Library on April 14 at 3:30 pm. Castaldo has been writing books about animals and the environment for more than twenty years. Her extensive research has taken her all over the world from the Galapagos to Russia. Back from the Brink features many exotic animals that many of us have never seen. Sponsored by the Friends of the Chatham Public Library, the discussion will be followed by a book sale & signing and reception.