"The lady Freya is welcome always in Alfheim. But that welcome has not been extended to the other Aesir, as you well know. However, we shall take you to our king Andvar for judgment. Lay down your weapons."

"Drop your sword, Jarl Keith," said Frey.

Our swords fell to the rock floor together. We saw the shining green eyes approach, heard heavy feet thumping all around us and the sudden scratch of flint on steel. A spark leaped. Big resinous torches flamed with ruddy light, illuminating the whole cramped tunnel.

Surrounding us were a dozen Alfings, all armed with short, heavy spears and huge maces of metal. They kept their weapons raised alertly toward us, except the two who held the torches. The tallest was only four-and-a-half feet high. But their bodies were squat and massive beyond belief, with enormously broad, hunched shoulders, arms and legs of tremendous thickness, and big heads with shaggy, dark hair. Their faces were massive and swarthy, their green eyes shining like those of animals. They wore leather tunics and leather sandals soled with iron.

"Andvar will judge you, Aesir," their leader rumbled to us, his green eyes watching us suspiciously. "If you try to escape, you die."

"We have no thought of escape," I assured him. "Lead us to Andvar."

The Alfings shuffled forward with us along the cramped tunnel, one of the torch-bearers keeping ahead and one behind. The others watched us closely, keeping their weapons alertly raised. Presently the tunnel ran into another low passage chiseled from the rock, and then into another.

"Do these people always live underground?" I asked Frey.

"Not all the time, Jarl Keith. They emerge cautiously by day, sometimes. But their dwellings and workshops are in these caves."

"Workshops?" I repeated.