Elli H. Radinger, born in 1951, gave up her profession as a lawyer to devote herself entirely to writing and wolves, her passion. She is now Germany's best-known expert on wolves and in books, seminars and lectures shares her knowledge. For 25 years she has spent a large part of every year observing wild wolves in the Yellowstone National Park in Wyoming. Her book The Wisdom of the Wolves is a bestseller and has been translated into numerous languages.