Download or read book Lizzie Loftus and the Missing Peanut Butter Cookies written by Ph D Ruth E Propper and published by . This book was released on 2020-04-17 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poor Lizzie! She has only one hour to solve the 'Mystery of the Missing Cookies' or she's doomed to have liver and lima beans for dinner! Fortunately, in this witty, fast-paced children's book, aimed toward readers 5-12, Lizzie's friends Robert and Joule are willing to investigate the scene of the crime with her. Using humor, along with relatable characters and events, this quirky tale is an excellent introduction to the scientific method. Can the sleuths solve the case?