I have added this book because it has the appropriate Lexile for my 4th grader and there's an SRC! quiz; as everyone knows, all reading must be quantified and data-mined in order to count. No matter how good it is, it was published in 1983, is unlikely to be found in any library we have access to, and probably has no information that can't be found in a more recent book that isn't fortunate enough to have the Scholastic stamp of approval.