Domesticated : evolution in a man-made world

How the dog became the dog : from wolves to our best friends

Beyond words : what animals think and feel

The invaders : how humans and their dogs drove Neanderthals to extinction

Unlikely loves : 43 heartwarming true stories from the animal kingdom

Are we smart enough to know how smart animals are?

Being a dog : following the dog into a world of smell

Animals make us human : creating the best life for animals

Being a dog : following the dog into a world of smell

Life everlasting : the animal way of death

The genius of dogs : how dogs are smarter than you think

Once a wolf : the science behind our dogs' astonishing genetic evolution

The emotional lives of animals : a leading scientist explores animal joy, sorrow, and empathy--and why they matter

Dogs that know when their owners are coming home : and other unexplained powers of animals

Animals make us human : creating the best life for animals