|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||1 days ago||44.24||$24.27||You save $19.97|
Sisters Camilla Grebe and Asa Traff started out writing thrillers over email, each writing a chapter and sending it back to the other to continue the story. Camilla runs a consultancy business and Asa is a psychologist. They both live with their families in Sweden.