The case of Sitt al-Hassan, Noah Al-Al investigations

A female student is brutally murdered and left in her car in Talaat Harb Square. A prominent newspaper owner is reduced to ashes, and strangely, the fire didn't touch anything else in his apartment. An anonymous message, "God is Great," is scrawled on the wall behind him. The wife of a well-known producer is thrown from her balcony on New Year's Eve. Finally, 15 street children are poisoned under mysterious circumstances.
An ordinary officer would have been helpless in the face of the circumstances of these cases, but Noah Al-Alfi - who suffered an accident that made him see mysteries that no one else could see - and his colleague Qatr, are not ordinary officers. With them we begin the first book of the Noah Al-Alfi Investigations series.