Now he sat in a plush chair in his study, musing. His deceptively sleepy gaze flicked down again to the words on the parchment. 'Councilman Turban Orr walks in the garden with Councilman Feder. I remain known only as Circle Breaker, a servant of the Eel, whose interests continue to coincide with your own.' Once again Baruk felt temptation. With his talents it would be a small thing to discover the writer's identity – though not the Eel's, of course: that was an identity sought by many, all to no avail – but, as always, something held him back.

He shifted his bulk on the chair and sighed. 'Very well, Circle Breaker, I'll continue to honour you, though clearly you know more of me than I of you, and fortunate it is indeed that your master's interests coincide with my own. Still.' He frowned, thinking about the Eel, about the man's – or woman's – undisclosed interests. He knew enough to recognize that too many forces had come into play – a gathering of Ascendant powers was a fell thing. To continue to step unseen in defence of the city was becoming increasingly difficult. So, the question came yet again: Was this Eel using him as well?

Oddly enough, he did not feel too concerned about this possibility. So much vital information had been passed into his hands already.

He folded the parchment carefully and muttered a simple cantrip. The note vanished with a small plop of displaced air, joining the others in a safe place.

Baruk closed his eyes. Behind him the broad window shutters rattled in a gust of wind, then settled again. A moment later there came a sharp rap against the smoky glass. Baruk sat upright, his eyes startled open. A second rap, louder than the first, brought him round with a swift alacrity surprising for one of his girth. On his feet, he faced the window. Something crouched on the ledge, visible through the shutters only as a bulky black shape.

Baruk frowned. Impossible. Nothing could penetrate his magic barriers undetected. The alchemist gestured with one hand, and the shutters sprang open. Behind the glass waited a Great Raven. Its head snapped to view Baruk with one eye, then the other. It pushed boldly against the thin glass with its massive, ridged chest. The pane bulged, then shattered.

His Warren fully open, Baruk raised both hands, a savage spell on his lips.

'Don't waste your breath!' the Raven rasped, swelling its chest and ruffling its mangy feathers to rid itself of glass shards. It cocked its head. 'You've called your guards,' it observed. 'No need, Wizard.' A single hop brought the enormous bird on to the floor. 'I bring words you will value. Have you anything to eat?'

Baruk studied the creature. 'I'm not in the habit of inviting Great Ravens into my home,' he said. 'You are no disguised demon, either.'