What We Buried, Robert Rotenberg (Simon & Schuster Canada, 320 pages) This is the seventh book in Robert Rotenberg’s excellent series, set in Toronto and featuring detectives Daniel Kennicott and Ari Greene, and it’s the best of the series so far. Rotenberg, a Toronto criminal lawyer, knows police work inside and out but he’s also well-versed in good writing. Here, he takes us into Italy’s past to investigate a crime with long and dangerous tentacles. It’s 10 years since Daniel Kennicott’s brother, Michael, was murdered in his front yard on the eve of a trip to Italy. No clues were...