The Skin Collector by Jeffery Deaver.
A Lincoln Rhyme Novel. In his classic thriller, The Bone Collector, Jeffery Deaver introduced readers to Lincoln Rhyme - the nation’s most renowned investigator and forensic detective. Now, a new killer is on the loose: a criminal inspired by the Bone Collector. And Rhyme must untangle the twisted web of clues before the killer targets more victims - or Rhyme himself.
The Kill Switch by James Rollins and Grant Blackwood.