In truth, in spite of what the London gossips believed, he did not have a current mistress.

He had not been involved with a woman for over four months. He and his last paramour, a strikingly beautiful widow in her late twenties, had gone their separate ways some time ago. The break had occurred after the lady had finally accepted the fact that Marcus did not intend to violate his rule against remarriage. The lovely widow had decided to pursue less elusive game.

Marcus could not help but wonder who the mysterious Mrs. Bright was. But he was even more intrigued by her daring.

Any woman who possessed the breathtaking courage to masquerade as his mistress at the highest levels of the ton promised to he interesting, indeed. Almost as interesting as the stars.

CHAPTER ONE

THE EARL OF MASTERS WAS ALIVE. Iphiginia Bright nearly fainted for the first time in her life when the earl entered the glittering ballroom. Her surroundings went into a slow spin as she struggled with the staggering shock.

The last thing she had expected to discover that night or any other night was that Masters was not dead after all.

He was alive. The shock receded as a dizzying sense of joy soared through her. Although she had never met him, she had spent a feverish fortnight learning everything she possibly could about the earl before she had gone into Society to masquerade as his mistress.

The most shattering thing that she had discovered during the course of her study was that he was the man of her dreams; a man she could have loved as she had never loved anyone else; the right man for her.

She had fully expected him to remain a figure of her most intimate fantasies forever. But here he was, a living, breathing reality.

And when he learned who she was and what she had done, he would surely despise her. "Good God, I don't believe it," Lord Ellis muttered.

"Masters is here."

Iphiginia gazed, speechless, at the tan, powerfully built man who was descending the blue-carpeted staircase with such casual arrogance. A part of her was stunned to realize that he was just as she had imagined him to be: dark-haired, coldly proud, a man who lived by his own rules. She could not believe her eyes.

Neither could anyone else, apparently. The scene in the ballroom froze into absolute stillness for a single heartbeat. A stunned hush fen upon the crowd.

It seemed to Iphiginia as though the brilliantly gowned ladies and elegantly dressed men were an caught in a drop of liquid amber that hardened instantly, imprisoning them. Even the flames of the massed candies in the huge crystal chandeliers appeared to still for an instant.

In the next heartbeat the amber turned to liquid once more and released its captives.

Freed from their frozen state, the sparkling creatures began to flutter like so many brilliant insects. Shimmers of excitement ruffled their gaudy wings. Greedy anticipation lit their hard, faceted eyes.

Iphiginia knew what prompted the anticipation in those around her. A scene was expected-a scene that would generate gossip for days.

She also knew that the astonishment of the crowd stemmed from the fact that Masters had not been expected to put in an appearance tonight. He was presumed to be out of Town on a lengthy visit to one of his estates. Certainly no one had thought that he would show up here to confront his former mistress.

Only Iphiginia and those closest to her had believed him dead. They had been told as much in the blackmailer's horrid note. That missive had made it clear that Iphiginia's Aunt Zoe, Lady Guthrie, would be next to die if she did not meet the villain's demands.

But here was Masters in the flesh and there was no denying that he was not only alive, he appeared quite fit. He radiated the dangerous vitality of a large beast of prey.

Obviously the blackmailer had lied. He had cleverly taken advantage of Masters's disappearance from London in order to terrorize Zoe.

Tom between euphoria and despair, Iphiginia watched Masters's relentless approach and realized that all bet carefully laid plans had suddenly been plunged into utter chaos.

An entirely new sort of disaster threatened, one that would affect her and those near and dear to her. Masters would not he pleased to learn that he had a mistress whom he had never even met. A mistress, moreover, who had allowed the ton to believe that she was shopping for a replacement for him.

He would surely make quick work of the trappings of her masquerade, she thought. He would shred them to ribbons, leaving her exposed to Society as the fraud she was.

Iphiginia's heart raced as she listened to the low voiced conversation that broke out among the group of gentlemen standing nearby.

"Masters always did have incredible nerve." Lord Lartmore, specter-faced and cadaverously thin, jerked his champagne glass toward his mouth and emptied it in a single swallow. "Never thought he'd show up in any ballroom where Lady Starlight was holding court, though. Too bloody humiliating."

"By jove, this should prove interesting." Darrow, a middle-aged man whose paunch was not well concealed by the poor cut of his coat, cast a speculative eye at Iphiginia.

Herbert Hoyt leaned closer to Iphiginia in a touchingly protective manner. His normally cheerful blue eyes were troubled. "I say, this could prove a trifle awkward. The generals did not invent the extremely useful tactic known as strategic retreat without good reason, m'dear.

Would you care to employ it? I stand ready to assist you, as always."

Iphiginia fought to compose herself. It was difficult to draw a complete breath. This could not be happening. There must be some mistake.

Her fingers, which were lightly resting on Herbert's sleeve trembled. "Don't be ridiculous, Mr. Hoyt. Masters is not about to create a scene for the entertainment of the ton.

I wouldn't count on it." Herbert studied the rippling wake in the crowd that marked Masters's progress across the room. "One never knows what he'll do. Man's an enigma."

Iphiginia flushed. In spite of her own desperate situation, she felt the urge to defend the earl. "He's not an enigma. He happens to prefer to maintain his privacy, that's all. Perfectly reasonable."

"Well, you've gone and made a spectacle of him and robbed him of his precious privacy, haven't you, m'dear? He won't appreciate it, that's for certain."

Herbert, unfortunately, was right, as usual.

Iphiginia slanted her new friend an uncertain glance. Herbert was far more familiar with the treacherous ways of London Society than she. He had been swimming in these unpredictable waters for the past two years. Since making his acquaintance a fortnight ago, she had learned to value his judgments. Herbert seemed to know everyone who was anyone. He comprehended all the nuances of behavior in this elite world, from the simple snub to the cut direct.

In terms of social rank, Herbert was a small fish in the: London pond. But he was one of a number of charming, gallant males of indeterminate age who made themselves indispensable to hostesses and anxious mamas alike.

Men such as Herbert were willing to dance with wallflowers or sip tea with elderly matrons. They fetched champagne for wives whose husbands were occupied in the card rooms. They chatted easily with nervous young ladies who were being launched into Society. In short, they were eminently useful and therefore they always managed to obtain invitations to the best balls and soirees in town.

Herbert was in his middle thirties. He was a pleasant faced, slightly plump man with ruddy cheeks, pale blue eyes, and a good-natured, inoffensive manner. His thinning, light brown hair was cut and curled in the latest style. His yellow waistcoat, which fitted a trifle too snugly at the waist, as well as his elaborately tied cravat were in the very forefront of fashion.

Iphiginia liked Herbert. He was one of the few men who seemed to have no interest in trying to take what everyone imagined to he Masters 's place in her life. She could be at case in his presence. He enjoyed discussing matters of art and architectural fashion. And she respected his advice in social matters.

But even Herbert, rarely at a loss for the proper response to any given social situation, appeared to be floundering tonight. Obviously he did not know how to handle the impending catastrophe.

Iphiginia unfurled her white lace fan as she collected her wildly scattered thoughts. The only thing that would see her through this disaster was her own intelligence. She reminded herself that she had her fair share of that commodity.

"Masters is, above all, a gentleman. There is no reason for him to embarrass either me or himself."

"Whatever you say, my dear." Herbert arched one bushy brow in a knowing fashion. "I assure you, there's no need to go into the details of your connection to Masters with me. Everyone in Town is well aware of just what sort of friends you and Masters were."

"Indeed." Iphiginia's tone held the repressive note that she employed whenever someone grew too bold on the subject of the earl. She rarely needed to use that tone with Herbert. He was usually more discreet.

She could hardly complain about the assumptions. Herbert and the members of the ton had made concerning the nature of her relationship with Masters. Society had arrived at precisely the conclusions that she had wanted it to reach.

Such assumptions and conclusions were part of the grand plan to gain entree into Masters's exclusive circle of acquaintances. The scheme had worked until tonight.