This is a rare and highly collectible first edition book by Felix Salten titled "RENNI THE RESCUER: A DOG OF THE BATTLEFIELD". Published in 1940 by Bobbs-Merrill Company in New York, this hardcover book is in excellent condition and features stunning illustrations by Diana Thorne. The story follows the heroic actions of Renni, a dog who serves as a messenger and rescuer during a war. This book is a must-have for any lover of action and adventure stories, and a valuable addition to any book collection.