Postcard Killers, by James Patterson, follows an unusual crime spree. Young couples are being murdered, their bodies posed in unique, yet familiar and haunting poses.
Although the crimes are happening all over Europe, a NYPD detective is the person hot on the trail, for very personal reasons. A reluctant reporter becomes involved in the hunt for the killers.
She and the dectective form an unlikely, yet productive team. Her expertise on petty crime, combined with her knowledge of art and his dogged determinedness uncovers the reasons for the crimes, and eventually, the criminals.