The “Rockton” murder mystery series by Kelley Armstrong has long been popular with mystery fans for many reasons. The setting — a very remote and wild area of the Yukon; the concept — a town where people needing to hide or escape from violence go for a two-year period; the characters — including detective Casey, Eric the sheriff, Mathias the butcher, Isabel, who runs the bar and brothel, and many more townspeople whom we come to know over the course of the novels. While most of the novels in the series can be read as stand alone pieces, that is not as much the case with this one. “The Deepest of Secrets” is the last novel in this gripping series. So it’s perfect timing for those who are looking for a new mystery series to read because they can start from the first book, “City of the Lost,” and immediately read each subsequent novel. There’s something satisfying about not having to wait a year to read the next book in a series.