Dogs of all nations
 a complete work, profusely illustrated, bearing on the world's different varieties of the dog, grouped under their several nationalities, with descriptive matter explaining the characteristics and utility of each

by Walter Esplin Mason

"Dogs of All Nations" by Walter Esplin Mason is a comprehensive collection and illustrated guide on various dog breeds, written in the early 20th century. This work explores the diverse varieties of dogs grouped by their national origins, offering readers detailed descriptions of each breed's characteristics and utility. The book serves as a valuable resource for dog lovers and enthusiasts eager to learn about the classification and traits of different dog breeds from around the world. The opening of the book introduces the exhibit at the Panama-Pacific International Exposition in San Francisco in 1915, where the author curated a collection of all known dog breeds. The early sections highlight the author's intention to provide concise yet informative descriptions of each breed, acknowledging the contributions of various canine authorities for the definitions and classifications included. The book emphasizes the beauty and unique attributes inherent in each breed, beginning with English breeds such as the Bloodhound and Bulldog, as well as a brief acknowledgment of breed origins and characteristics that make each one distinct.