Rachel Getty and Esa Khattak Series

On leave from Canada's Community Policing department, Esa Khattak is traveling in Iran, reconnecting with his cultural heritage and seeking peace in the country's beautiful mosques and gardens. But Khattak's supposed break from work is cut short when he's approached by a Canadian government agent in Iran, asking him to look into the death of renowned Canadian-Iranian filmmaker Zahra Sobhani.

For Inspector Esa Khattak and Sergeant Rachel Getty, the Syrian refugee crisis is about to become personal. Esa's childhood friend, Nathan Clare, calls him in distress: his sister, Audrey, has vanished from a Greek island where the siblings run an NGO. Audrey had been working to fast-track refugees to Canada, but now, she is implicated in the double-murder of a French Interpol agent and a young man who had fled the devastation in Syria. Esa and Rachel arrive in Greece to a shocking scene, witnessing for themselves the massive fallout of the Syrian war in the wretched refugee camps.

In the aftermath of a mass shooting at a mosque in Quebec, the local police apprehend Amadou Duchon - a young Muslim man at the scene helping the wounded - but release Etienne Roy, the local priest who was found with a weapon in his hands. The shooting looks like a hate crime, but Detectives Esa Khattak and Rachel Getty sense there is more to the story.