"Are we to undo the parcel?"

"No, that's not necessary. It's a change of clothes. Go; and don't let yourselves be seen more than you can help. I will wait for you."

Ten minutes later, they were back:

"The two doors are open," said one of the Doudevilles.

"And the black cloth parcel?"

"In its place near the second door."

"Capital! It is twenty-five past one. Weber will be arriving with his champions. They are to watch the villa. They will surround it as soon as Altenheim is inside. I have arranged with Weber that I shall ring the bell; the door will be opened; and I shall have my foot inside the citadel. Once there, I have my plan. Come, I've an idea that we shall see some fun."

And Sernine, after dismissing them, walked down the path to the school, soliloquizing as he went:

"All bodes well. The battle will be fought on the ground chosen by myself. I am bound to win. I shall get rid of my two adversaries and I shall find myself alone engaged in the Kesselbach case . . . alone, with two whacking trump-cards: Pierre Leduc and Steinweg. . . . Besides the king . . . that is to say, Bibi. Only, there's one thing: what is Altenheim up to? Obviously, he has a plan of attack of his own. On which side does he mean to attack me? And how does it come that he has not attacked me yet? It's rather startling. Can he have denounced me to the police?"

He went along the little playground of the school. The pupils were at their lessons. He knocked at the door.