"Are you?" Peggy asked, her eyes narrowing slightly with interest. "What department is that?" It sounded, at least somewhat, like Martha might be more involved in espionage than he would like Peggy to know.

But she laughed, and shrugged. "I'll manage, I expect." She turned towards the sonic shower she'd been puzzling over. "In the meantime, do you have any idea how to work this?"