I obtained this book as well as its companion volume, Mysteries of the Unknown, among my brother's effects. Unlike that other text, this wasn't so bad, there being evidence that it had been proofread, maybe even fact checked. Also, unlike the supercilious treatment of parapsychology et alia in the Unknown book, criminology is treated with some seriousness herein.
Still, there's no depth here. The articles usually only cover two, photo-strewn pages and they do tend to sensationalism. However, as a bedtime book it served and it might serve as well to introduce a kid to some serious ideas.