Grade 5-8-An outstanding collective biography of women and girls who changed the world with their inventions. Thimmesh surveys unique and creative ideas that were both borne of necessity or were simply a product of ingenuity and hard work. Included are Bette Nesmith Graham, who invented Liquid Paper, known more commonly as "white-out," and Ann Moore, who emulated the way African mothers carried their babies to create the Snugli. While working for NASA, Jeanne Lee Crews invented the "space bumper" that protects spacecraft and astronauts. The last few individuals highlighted utilized their creativity at a fairly young age. Becky Schroeder was 10 when she invented Glo-sheet paper, which enables people to write in the dark. She became the youngest female to receive a U.S. patent. The book also encourages young women to start inventing themselves and offers a list of organizations with postal and Internet addresses to help them get started. Colorful collage artwork shows the women and their creations and adds vibrancy and lightness to the text.