Harry Warner's "World of Cancer" is an exciting and very important book about the human struggle against the most terrible enemy - cancer. The author forces us to look at this disease from a different angle, revealing the important problems of modern oncology. The book tells about the patients, their dreams and struggles, as well as about the scientists who dedicated their lives to cancer research. Only by understanding the underlying causes of this disease can we find a way to defeat it. "The world of cancer" is a book that not only expands our knowledge about cancer, but also inspires the search for new ways to fight this disease.