From the time Dr. Mark Goldstein was a little boy—even before he had his first dog—he was fascinated by creatures both domestic and wild. After graduating v

As seen in The New York Times, People, SLATE, Psychology Today "[A] must-have guide to improving your dog's life."—Modern Dog Magazine Whether you are trainin

From the time Dr. Mark Goldstein was a little boy—even before he had his first dog—he was fascinated by creatures both domestic and wild. After graduating v

Colorful Illustrations support decodable text, guiding beginning readers to identify, recognize, and use the /l/ sound. Featuring high-frequency words, this aut

From anglerfish to zebras, discover 500 awesome animal facts for kids ages 9 to 12. From frogs to foxes, scorpions and sharks, The Fascinating Animal Book for K