Joshua Kane is one of the most unique serial killers ever created ... It will take someone who can think outside the box to catch him. Following Flynn as he works out the solution to this case shows how fiendishly clever he is. Thirteen earns five stars for its gripping premise, page-turning pace and ability to thrill. It truly is a game-changer in legal suspense.
... delivers as both a tightly plotted, taut legal thriller and a highly suspenseful serial killer investigation ... [Cavanagh's] best yet ... There are plenty of page-turning twists, and a few red herrings beautifully marinated ... Cavanagh has perfected the old Agatha Christie ploy of focusing your attention in one direction (the wrong one) while in plain sight palming the ace. The finale is a stunner. Thirteen is not to be missed.
...[a] pulse-pounding third novel ... Cavanagh throws in false leads and red herrings to heighten the uncertainty. This tightly plotted page-turner delivers as both a legal thriller and serial killer investigation
Steve Cavanagh brings to life in fiction a killer very different from, but as compelling, diabolical, and evil as Hannibal Lecter. Joshua Kane is a devious, single-minded, terrifying killer who will be remembered by readers as one of the classic fictional blood spillers ... Author Kavanagh is a master of head-spinning misdirection, firing one OMG plot twist after another. His vivid, gut-wrenching scenes of a truly evil bad guy will have readers checking the locks on all their doors and windows.
While the premise of the book is promising, Cavanagh is too clever for his own good. The gimmick of the killer jurist is worn so thin that the murders have no real impact. It would be one thing if Kane had a unique personality to go with his rare congenital analgesia, which makes him unable to feel pain, but he's just another faceless madman with a troubled upbringing. Though Flynn is hardly alone among crime-fiction heroes in struggling to win back his wife and child, he's pretty enjoyable. But his winning ways can't distract us from the desperation of an eighth-inning reveal by the author pertaining to the case. In spite of mounting murders, the suspense is uneven in Cavanagh’s carefully plotted mystery.