Chapter One

      London—August 1830

      Sebastian Conway, Marquis of Ardhallow, glanced wearily at his watch before returning it to his fob pocket. Just gone midnight. Ye Gods was that all! He’d expected the evening to be substantially more entertaining, especially since this house had a reputation for hosting the raciest parties on the ton’s social circuit.

      The recent death of King George the Fourth having caused many social gatherings to be cancelled, there was a very healthy turnout at this one. The relative earliness of the hour meant that the veneer of respectability cloaking the main salon was still more or less intact. The ladies sat clustered in small groups, idly swapping gossip, artfully posed to display their ample charms. Their gowns cut fashionably but daringly, they comprised the so-called fast set, women long-enough married to have done their duty by their husbands, who therefore considered themselves to have earned the right to conduct the kind of discreet affaire which frequently both began and ended at a party such as this. On the other side of the room the gentlemen gathered, sipping claret and appraising their quarry with a practised eye. The air crackled with sexual tension. Everything was the same, just exactly as he remembered, and none of it interested him one whit.

      Sebastian exited the drawing room. In the adjoining salon, for those eager to lose their wealth rather than their reputation, card tables had been set up. The play was deep and the drinking which accompanied it deeper still, but he had never been interested in games of chance. Out of curiosity he made his way to a room at the back of the house which had been the subject of salacious rumour.

      The chamber was dimly lit, the windows heavily shrouded. He paused on the threshold. The atmosphere inside was thick with a sweet pungent smell which hung like incense in the air. Opium. As his eyes became accustomed to the gloom, he could make out several prone figures lying on divans, some lost in the dream-like state induced by smoking the drug, others clutching their pipes to their mouths, eyes glazed, attention focused inwards.

      The room had been decorated in the Eastern manner, strewn with low divans, the rich carpets covered in jewelled and fringed cushions of silk and velvet. He had seen numerous such places on his travels and his own, single, experience of the drug in Constantinople had been, on the whole, pleasant. His dreams had been highly sensual, heightening the pleasure of the release he sought afterwards in the adjoining seraglio. He knew that others endured waking nightmares and grotesque hallucinations while under its influence, or suffered shivering sweats in the aftermath, and so counted himself fortunate. Perhaps if he indulged tonight, it would make one of the beauties so patently on offer in the salon more tempting.

      A low, grumbling objection from one of the smokers reminded him that he was still holding the door ajar. Closing it softly behind him, he leaned against the oak panelling and scanned the room. In the centre, a low inlaid table held the complex paraphernalia required to vaporise the opium. A selection of bamboo pipes with their bowls and saddles were set out on a lacquered tray beside several opium lamps. Scrapers, scoops and tapers were scattered across the table, and the drawers of the little cabinet which contained the opium itself were askew. His host, that most flamboyant and failed of poets, Augustus St John Marne, had married an heiress, he now recalled. It must be she who was funding her husband’s hobby, which was like to be very expensive, especially since he was supplying his guests’ requirements so generously.

      The poet wafted into the room at that very moment, waving distractedly at Sebastian. St John Marne was a wraith-like figure who had in his youth, if one were to believe the gossip, had the ladies swooning over his beauty and the breathless romance of his verse. A few of the other faces in the room were frighteningly familiar, men he had known all his life. Rich, titled, dissolute and purposeless, they looked much older and more jaded than their years, though many were the same age as he.

      Slightly sickened by this realisation, Sebastian deciding against partaking of the drug and was turning to leave when a long tress of hair caught his attention, stopping him in his tracks. It was far too long to belong to any man. The colour, that of burnished copper, made his heart freeze for one long, terrible moment. He had never known another with hair that precise colour, but she would surely not frequent a place such as this.

      The woman was lying with her back to the door, her figure obscured under a swathe of shawls and embroidered throws. It wasn’t her, and even if it was, he had sworn he would have nothing to do with her ever again. If she chose to make herself insensible with opium, it was none of his business.

      Thus spoke his head. Sebastian’s feet were already moving of their own accord towards the divan, his heart thudding hard and fast in his chest, his skin suddenly clammy with sweat. If it was indeed her, and he simply couldn’t bring himself to believe it was, then the wisest thing he could do would be to turn around and leave forthwith.

      Now!

      He leant over the divan and roughly pulled back the covering from the comatose woman’s body. She did not stir. Sebastian swore heavily, reeling with shock. He barely recognised her. Thin, painfully so, under the emerald gown which hung loosely around her, the only sign of life was the pulse fluttering under the fragile skin at her temple. He cursed again. Her eyes were closed. Wisps of copper hair clung to her high forehead, which had a glistening sheen of perspiration. Her hand, when he touched it, was clammy. The skin which had once been so milky-white was ashen. Her cheekbones were too prominent, flushed not with health but fever. Her mouth, whose sensual, teasing smile he had once found irresistible, was drawn into a tight grimace. Beneath her lids, her eyes fluttered. Her hand gripped him like a claw and she moaned, a tiny, hoarse sound of protest against the opium-induced hallucination she was experiencing. Hers had always been the kind of beauty which reflected her mood, sometimes in full bloom, at others so withdrawn into itself as to make her look quite plain. Now, she looked more like a cadaver than a living, breathing woman.

      Scarcely-breathing woman, Sebastian corrected himself as he bent his head towards her face. Her breath was the merest whisper upon his cheek. What had happened to her? The woman he knew was so strong, so full of life, so vibrant. She had been patently unhappy when last they met, but this stupor went way beyond the seeking of painless escape. What had befallen her to make her so careless of her life?

      Telling himself again that it was none of his business, he knelt down next to the prone figure, a terrible suspicion lodged in his head. Her lips were cracked and dry. He bent closer and touched them with his own, the merest contact, yet enough to confirm his fears. She had not smoked the drug but consumed it. Dear Lord.

      ‘Caroline.’ He tried to rouse her by shaking her shoulder. Still, she did not stir. ‘Caro!’ he exclaimed, more sharply this time.

      There was no response. Getting to his feet, Sebastian turned towards his host, who was fastidiously preparing a jade pipe