As Head of the Department of International Magical Co-operation, he rarely had reason to be working with the Head of the Invisibility Task Force, but he found a lot of excuses. They were usually quite flimsy excuses, and he was sure she could see through it. But it was better than nothing. If he could think of something even vaguely related, he’d pop off to her office, thrilled to see her half scowling at him as he interrupted her for the sixth time that day.