How Smart Is Your Cat - Paperback By Alderton, David - GOOD

How Smart Is Your Dog? Paperback David Alderton

Dogs (DK Handbooks) - Paperback By Alderton, David - VERY GOOD

Dogs (DK Handbooks) - Paperback By Alderton, David - GOOD

How Smart is My Cat? - Paperback, by Alderton David - Very Good

Encyclopedia of Dogs - Hardcover By Alderton, David - GOOD

How Smart Is Your Dog? by David Alderton (2015, Trade Paperback)