Averren moved the tiller over that they might come nearer to it. Elusive and faint was that sound, thin and beautiful. Like a fragile web it spun out of the dark toward them, woven of sweet sadness and allure. There were a great many voices twined together in it.

Paul had heard that song before. “We’re in trouble,” he said.

Coll’s head whipped around. “What?”

The monster’s head broke water off the starboard bow. Up and up it went, towering over Prydwen’s masts. The moon lit its gigantic flat head: the lidless eyes, the gaping, carnivorous jaws, the mottled grey-green slimy skin. Prydwen grated on something. Averren grappled with the helm and Coll hurried to aid him. One of the watchmen screamed a warning.

Paul caught a glimpse in the uncertain moonlight of something white, like a horn, between the monster’s terrible eyes. He still heard the singing, clear, heartachingly beautiful. A sick premonition swept over him. He turned instinctively. On the other side of Prydwen the monster’s tail had curved and it was raised, blotting the southern sky, to smash down on them!

Raven wings. He knew.

“Soulmonger!” Paul screamed. “Loren, make a shield!”

He saw the huge tail reach its full height. Saw it coming down with the force of malignant death, to crush them out of life. Then saw it smash brutally into nothing but air. Prydwen bounced like a toy with the shock of it, but the mage’s shield held. Loren came running up on deck, Diarmuid and Arthur supporting Matt Sören. Paul glimpsed the racking strain in the Dwarf’s face and then deliberately cut himself off from all sensation. There was no time to waste. He reached within for the pulse of Mórnir.

And found it, desperately faint, thin as starlight beside the moon. Which is what, in a way, it was. He was too far. Liranan had spoken true. How could he compel the sea god in the sea?

He tried. Felt the third pulse beat in him and cried with the fourth, “Liranan!”

He sensed, rather than saw, the effortless eluding of the god. Despair threatened to drown him. He dove, within his mind, as he had done on the beach. He heard the singing everywhere and then, far down and far away, the voice of Liranan: “I am sorry, brother. Truly sorry.”

He tried again. Put all his soul into the summoning. As if from undersea he saw the shadow of Prydwen above, and he apprehended the full magnitude of the monster that guarded Cader Sedat. Soulmonger, he thought again. Rage rose overwhelmingly in him, he channeled all its blind force into his call. He felt himself breaking with the desperate strain. It was not enough.