“Immy—”

“I know, you’ve never told the children. Tell them now. Tell them.”

“It’s all right, Mama,” said Henry, “we know all about Uncle G.’s bits of nonsense.”

“Mummy’s right,” said Frid. “For God’s sake let’s stick to it. Aunt V. won’t be hanged. It’s odds on she did it. Then let them know as much as we know. The twins have put themselves in a pretty bad light with their Sydney Carton stuff. Let’s get them out of it. If it’s a twin or Aunt V., personally I prefer the twin. If she jabbed Uncle G. in the eye with a meat skewer—”

“I know,” said Henry, “but if she didn’t?”

“If she didn’t, she only gets shut up. Which is what she ought to be anyway.”

“What,” asked Henry, “does Robin think?”

But Robin, jerked abruptly into the picture, her thoughts racing down strange corridors, could only say with desperate emphasis that she knew none of them had done it, that she would do anything to save them from suspicion. And then, catching her breath over the implication of this avowal, she stopped short and looked with something like horror into Henry’s eyes.

“It’s no good, Robin,” said Henry, “you’ve got your views. So have I. I’ve only just realized it. But I’ve got them.”

“What do you mean, Henry?” demanded Charlot, clenching her hands. “We’ve only got a few seconds. That man will be back.”