Found a traveling book

Howdy! Hola! Bonjour! Guten Tag!

When I went to take the subway home from work on Friday I found this book on one of the benches. At first I was going to leave it there, but I decided I had to take it, after all how often do you find a traveling book?

Not sure if I wan’t to read it yet, but I am leaning towards reading it. I am assuming that whoever first released this book thought it was good enough to share..Am I being too optimistic?