"You?" I exclaimed, and began to laugh.

"Yes, we are," said Rectus; "at least, we're going to try to."

"You needn't laugh," said Corny. "You're to join."

"In an insurrection,—a conspiracy," said I. "I can't go into that business."

"You must!" cried Corny and Rectus, almost in a breath.

"You've made a promise," said Corny.

"And are bound to stick to it," said Rectus, looking at Corny.

Then, both together, as if they had settled it all beforehand, they held up their gray sea-beans, and said, in vigorous tones:

"Obey the bean!"

I didn't hesitate a moment. I held up my bean, and we clicked beans all around.