“What do you mean, bad?” Malone said.

“Everything was terrible,” Brubitsch said mournfully. “Sometimes Borbitsch heard something and forgot to tell Garbitsch about it. Garbitsch did not like this. He is a very inflamed person. Once he threatened to send Borbitsch to the island of Yap as a spy. That is a very bad place to go to. There are no enjoyments on the island of Yap, and no ones likes strangers there. Borbitsch was very sad.”

“What did you do with your information?” Boyd said.

“We remembered it,” Brubitsch said. “Or, if we had a scrap of paper, we saved it for Garbitsch and gave it to him. But I remember once that I had some paper. It had a formula on it. I do not know what the formula said.”

“What was it about?” Malone said.

Brubitsch gave a massive shrug. “It was about an X and some numbers,” he said. “It was not very interesting, but it was a formula, and Garbitsch would have liked it. Unfortunately, I did not give it to him.”

“Why not?” Boyd said.

“I am ashamed,” Brubitsch said, looking ashamed. “I was lighting a cigarette in the afternoon, when I had the formula. It is a very relaxing thing to smoke a cigarette in the afternoon. It is soothing to the soul.” He looked very sad. “I was holding the piece of paper in one hand,” he said. “Unfortunately, the match and the paper came into contact. I burned my finger. Here.” He stuck out a finger toward Malone and Boyd, who looked at it without much interest for a second. “The paper is gone,” he said. “Don’t tell Garbitsch. He is very inflamed.”

Malone sighed. “But you remember the formula,” he said. “Don’t you?”

Brubitsch shook his massive head very slowly. “It was not very interesting,” he said. “And I do not have a mathematical mind.”