Most Helpful Customer Reviews I really liked this book. I am not a huge science fiction fan, but I read this for a Children's Lit. class and really enjoyed it. It contained a mixture of factual history and time travel. I became really interested in whether or not Sarah would change the history of her life or not, and I liked the fact that it was set in WWII and was told from England. It gave a different perspective of the war than those that deal with it from the American perspective.