Investigator Kendra Michaels -- once blind and known for her sharp skills -- puts her life on the line to catch a killer in this electrifying novel from the #1 NYT bestselling and Edgar Award-winning duo. Dr. Kendra Michaels, blind for the first twenty years of her life before gaining her sight via a revolutionary surgical procedure, is a renowned investigator known for her razor-sharp senses -- honed during her years in the dark -- and keen deductive abilities. Now her skills are needed uncomfortably close to home. Two staff members have been murdered at a school for the blind where Kendra spent her formative years. But the murders are puzzlingly dissimilar: one victim was brutally stabbed, while the other was killed by a bullet to the head. Are the crimes related? Or is Kendra on the hunt for more than one dangerous killer? With the killer (or killers) still on the loose, Kendra must put her life on the line to unravel a terrifying conspiracy. But Kendra soon discovers that she herself may hold the key to the deadliest secret of all. Iris Johansen  is the #1  New York Times  bestselling author of more than 50 consecutive bestsellers.  Her series featuring forensic sculptor Eve Duncan has sold over 20 million copies and counting and was the subject of the celebrated Lifetime movie  The Killing Game.  Johansen lives in Georgia and Florida.   Roy Johansen  is an Edgar Award-winning author and the son of Iris Johansen. His acclaimed mysteries include  Killer View, Deadly Visions, Beyond Belief,  and  The Answer Man.   He has written screenplays for Warner Bros., Universal Pictures, Disney, and MGM.   Iris and Roy  have written more than ten novels together, including the  New York Times  bestselling Kendra Michaels series.