So have I for that matter, but I flatter myself that my choice of dishes was more judicious than yours. Two coffees." Tuppence sipped her coffee with a deeply reflective air, and snubbed Tommy when he spoke to her. "Be quiet. I'm thinking." "Shades of Pelmanism!" said Tommy, and relapsed into silence. "There!" said Tuppence at last. "I've got a plan.