Alaine F., Lauren B. & Jordan F Cancer affects the lives of many people. But there are many things that you can do to prevent getting cancer. There are also many signs of skin cancer that you easily identify. This book includes these things and more. Some other things featured are math projects about cancer, the history of cancer, and about budgets. There is also a fan-made extra chapter of the book, Unstoppable, by Tim Green. Read this book to find out more about cancer.