“Listen, Olaf Huldricksson,” I said. “We take you to where the sparkling devil took your Helma and your Freda. We follow the sparkling devil that came down from the moon. Do you hear me?” I spoke slowly, distinctly, striving to pierce the mists that I knew swirled around the strained brain. And the words did pierce.

He thrust out a shaking hand.

“You say you follow?” he asked falteringly. “You know where to follow? Where it took my Helma and my little Freda?”

“Just that, Olaf Huldricksson,” I answered. “Just that! I pledge you my life that I know.”

Da Costa stepped forward. “He speaks true, Olaf. You go faster on the Suwarna than on the Br-rw-un’ilda, Olaf, yes.”