Storm over Cappadocia

Eleven years after he buries his mother in Vienna, Karl revisits her grave. He searches for clues to his father's identity but discovers instead what may be a global terrorist plot. Disbelieved by the authorities, Karl becomes obsessed in tracking down the terrorists. His suspenseful search leads not only to a group of jihadists in Cappadocia, Turkey, but also to his father. By novel's end, he finds himself in a frantic race to prevent a worldwide calamity, and in more danger than he ever imagined.