Have you ever wondered, What is it about Americans and their dogs? Well, so did Benoit Denizet-Lewis–and he wrote a book about it. Out next week, Travels with Casey (Simon & Schuster) follows Denizet-Lewis and his dog on a four-month, cross-country journey to explore the close relationship between humans and dogs (and work on their own a little). Vanessa Bush calls the author’s investigation “thoroughly engaging and often hilarious.” Watch on! I promise puppies.