All the Old Knives by Olen Steinhauer. “Two CIA spies -- who happen to be ex-lovers -- meet up in California for a suspenseful dinner. They both bring secrets to the table, which unfold as each delicious-sounding course is served. Why did Henry, still a CIA spook in Vienna, travel all the way to California for this meal? Why did Cecilia quit the CIA and vanish from Henry's life, six years ago? And will both of them survive this meal? Suspenseful, easy read that really keeps you guessing until the last page.”
