Good thing she was no mere thief. She was world class.

Stealing onto the grounds had been child’s play, but breaching the Waterloo Barracks and the Jewel House would be a little trickier. She knew her . . . talent would keep them from seeing her, but shadowing only completely fooled living eyes and cameras. Motion detectors made for trickier adventures.

From her position leaning against a tree in the courtyard at an angle to the main doors, she saw the team of two stride around the corner of the building exactly on time. Two A.M. on the dot; one could set her clock on the punctuality of the guards. These were two enormous, burly men, probably shifters, having a lovely conversation about rugby or something else vital to England’s national stature.

She slowly leaned farther back into the rough bark of the tree, concentrating fiercely. Shifters were tougher to hide from than humans—she’d have to bend air as well as light, and the shifters’ minds were not as easily amenable to clouding.

Ribbons of silken moonlight danced through the air surrounding Fiona and the tree, circling her with nearly imperceptible shadings of dappled light. A spill of liquid darkness spread over her—through her—so gradually that only the keenest observer would have felt even a tingle of awareness. Light and the very air itself bent to her will as Fiona focused on dispersing her scent and disappearing from view.

The shorter of the guards stopped suddenly, his body tensing and leaning forward in the unmistakable sign of alert. He held up a hand, and his partner whirled to face the direction from which they’d come and settled into the same wary crouch. Precision back-to-back stance; these were no decorative guards put in place to amuse and delight tourists with their furry hats. These were the guardians of the dark hours between dusk and dawn, and their honor stood guard with them. For a shifter to lose face over the theft of a jewel under his care would be a gut-wrenching, soul-deadening failure.