What the Sphinx Knew

The spinach stuck between Elena's teeth should have been my first warning.

We were in a bistro in Prague, thunder rumbling outside as lightning fractured the sky into purple veins. I was twenty-four, a case officer so green I still thought espionage was about gadgets and gunplay. Elena was my asset - or I was hers. Even now, I'm not entirely sure.

She called herself the Sphinx. Not because she asked riddles, but because she had this way of looking at you, inscrutable and ancient, while you spilled everything you shouldn't. She was forty then, with laughter lines around eyes that had seen too much.

'You eat like someone's watching,' she'd said that first day, watching me pick at my salad. 'Nervous. The spinach isn't going to bite back, darling.'

I'd laughed, feeling sixteen again. By dessert, I'd told her about the surveillance on the Charles Bridge, the new counterintelligence protocols, my own insecurities about my promotion. She'd listened, nodding, while the waiter refilled our wine glasses.

Three weeks later, the Prague station collapsed. Three sources gone. One dead. My career nearly with it. The investigation pointed to someone close—someone who'd known the operational details I'd absentmindedly shared over that spinach salad.

I never saw Elena again. But I learned something: the best spy isn't the one with the listening device or the concealed camera. It's the one who makes you forget you're being watched at all.

Now, twenty years later, I'm the one sitting across from young officers, watching them over their lunches. And when I see someone with something stuck in their teeth, someone nervous, someone lonely enough to crave conversation—I don't tell them. I just listen, and I wait, and I wonder who taught me the game.

Outside my window, lightning splits the sky again. Somewhere, the Sphinx is smiling.