"Zebra Romantic Suspense"--Spine.

"The first kill was easy. The second much easier. No guilt, no remorse, just a rush of adrenaline surging through him as each life drains away, and the pleasure of knowing that their deaths help his beloved Lindsay. And there are so many more who deserve to die... The first twisted gift to Lindsay O'Neil arrives hidden in a bouquet of flowers. When her estranged husband, Detective Zack Kier, is assigned to the case, Lindsay's past comes back with a vengeance. Because only Zack knows the dark secret she lives with--or so she thinks. Now nothing can prepare her for the nightmare to come... Everything Lindsay's stalker does, every life he takes, is for her. But when Lindsay spurns his gifts, she and those she loves most become targets of a depraved madman whose rage is growing, and who is waiting, watching, closer than she ever feared..."--Back cover.