In her book, "10 Women Who Changed Science and the World", Catherine Whitlock authors the biography of ten women who were deeply influential in science. For each woman, she writes a biography of their life and what significant contribution they made to their field. This book is well-written and informative, and neither too long nor too short for each woman's biography. I would recommend this book for readers of ages 13 and up. This book should interest those interested in women's contributions to science.