Medical experiments on humans in concentration camps.
This book shows the medical experiments that Hitler and Himmler ordered or approved. The author is not a doctor, but a journalist. He searched for and found former inmates who had been experimented on by German doctors, captured doctors who, under the threat of death, had to serve as assistants or specialists to Nazi researchers.
The Adventures of Tom Sawyer is the first truly realistic children's novel, not only in American but also in world children's literature. Twain's most famous work and a favorite children's book in which the writer described his boyhood experiences.