That's all in the past. I've come home. Everything will be all right now. I'm finally home.

The reassuring litany calmed Mariah until she looked at the hard profile of the man who sat within touching distance of her. And she wanted to touch him. She wanted to ask what she had done to make him dislike her. Was it simply that she was alive, breathing, somehow reminding him of an unhappy past? It had been that way with her stepfather, an instant masculine antagonism toward another man's child that nothing Mariah did could alter.

What would she do if Luke disliked her on sight, too?

Arms aching, Mariah held up the rumpled hood of her car while Cash rummaged in the engine compartment, muttering choice phrases she tried very hard not to overhear. A grimy, enigmatic array of parts was lined up on the canvas cloth that Cash had put on the ground nearby. Mariah looked anxiously from the greasy parts to the equally greasy hands of the big man who had taken one look at her sedan's ancient engine and suggested making a modern junk sculpture of it.

"When was the last time you changed the oil?"

The tone of voice was just short of a snarl. Mariah closed her eyes and tried to think.

"I can't remember. I wrote it in the little book in the glove compartment, but I needed paper for a grocery list so I-"

The rest of what Mariah said was lost beneath a rumble of masculine disgust. She caught her lower lip between her teeth and worried the soft flesh nervously.

"When was the last time you added water to the radiator?"

That was easy. "Today. Several times. Then I ran out."

Slowly Cash's head turned toward Mariah. In the shadow of the hood his eyes burned like dark, bleak sapphire flames. "What?"

Mariah swallowed and spoke calmly, quietly, as though gentleness and sweet reason was contagious. "I always put water in the radiator every day, sometimes more often, depending on how far I'm going. Naturally I always carry water," she added, "but I ran out today. After that little town on the way in-"

"West Fork," Cash interrupted absently.

"That's the one," she said, smiling, encouraged by the fact that he hadn't taken her head off yet.

Cash didn't return the smile.

Mariah swallowed again and finished her explanation as quickly as possible. "After West Fork, there wasn't any place to get more water. I didn't realize how long it would take to get to the ranch house, so I didn't have enough water. Every time I stopped to let things cool off, more water leaked out of the radiator and I couldn't replace it, so I wouldn't get as far next time before it boiled and I had to stop. When I recognized MacKenzie Ridge I decided it would be faster to walk."

Shaking his head, muttering words that made Mariah wince, Cash went back to poking at the dirty engine. His hands hesitated as he was struck by a thought. "How far did you drive this wreck?"

"Today?"

"No. From the beginning of your trip."

"I started in Seattle."

"Alone?"

"Of course," she said, surprised. Did he think she'd hidden a passenger in the trunk?

Cash said something sibilant and succinct. He backed out from beneath the hood, wiped his hands on a greasy rag and glared at the filthy engine; but he was seeing Mariah's lovely, uncertain smile, her clean-limbed, sexy body and her haunting aura of having been hurt once too often. He guessed that Mariah was a bit younger than his own sister, Carla, who was twenty-three. It made Cash furious to think of a girl who seemed as vulnerable as Mariah driving alone in a totally unreliable car from Seattle to the Rocking M's desolate corner of southwestern Colorado.

Cash took the weight of the hood from Mariah's hands and let the heavy metal fall into place with a resounding crash.

"What in hell were you thinking of when you set off across the country in this worthless piece of crud?"

Mariah opened her mouth. Nothing came out. She had driven the best vehicle she could afford. What was so remarkable about that?

"That's what I thought. You didn't think at all." Disgusted, Cash threw the greasy rag on top of the useless parts. "Well, baby, this wreck is D.O.R."

"What?"

"Dead on Road," Cash said succinctly. "I'll tow it to the ranch house, but the only way you'll get back on the road is with a new engine and you'd be a fool to spend that kind of money on this dog. From the wear pattern on the tires I'd guess the frame is bent but good. I know for damn sure the body is rusted through in so many places you could use it as a sieve. The radiator is a sieve. The battery is a pile of corrosion. The spark plugs are beyond belief. The carburetor-" His hand slashed the air expressively. "It's a miracle you got this far."

Mariah looked unhappily at the rumpled sedan. She started to ask if Cash were sure of his indictment, took one look at the hard line of his jaw and said nothing. Silently she watched while he attached her dead car to the Jeep. In spite of her unhappiness, she found herself appreciating the casual strength and coordination of his movements, a masculine grace and expertise that appealed to her in a way that went deeper than words.

Unfortunately, it was obvious to Mariah that the attraction wasn't mutual. After several attempts, she gave up trying to make small talk as she and Cash bumped down the one-lane dirt road leading toward the ranch house. Rather quickly the wind pulled apart the knot she had used to confine her hair. The silky wildness seethed around her face, but she didn't notice the teasing, tickling strands or the occasional, covert glances from Cash.

Mariah's long trip from Seattle in her unreliable ear, her disappointment at not seeing Luke, her attraction to a man who found her aggravating rather than appealing – everything combined to drain Mariah's customary physical and mental resilience. She felt tired and bruised in a way she hadn't since her mother had died last year and she had been left to confront her stepfather without any pretense of bonds between them. Nor had her stepfather felt any need to pretend to such bonds. Immediately after the funeral, he had put a frayed cardboard carton in Mariah's hands and told her, Your mother came to me with this. Take it and go.

Mariah had taken the carton and gone, never understanding what she had done to earn her stepfather's coldness. She had returned to her tiny apartment, opened the carton, and found her MacKenzie heritage, the very heritage that her mother had refused ever to discuss. Holding a heavy necklace of rough gold nuggets in one hand, turning the pages of a huge family Bible with the other, Mariah had wept until she had no more tears.

Then she had begun planning to get back to the only home she had ever known – the Rocking M.

The Jeep clattered over the cattle guard that kept range cows from wandering out of the Rocking M's huge home pasture. Shrouded by dark memories, Mariah didn't notice the rattling noise the tires made as they hurtled over pipe.

Nor did Cash. He was watching Mariah covertly, accurately reading the signs of her discouragement. No matter how many times he told himself that Mariah was just one more female looking for a free ride from a man, he couldn't help regretting being so blunt about the possibilities of fixing her car. The lost look in her eyes was a silent remonstration for his lack of gentleness. He deserved it, and he knew it.

Just as Cash was on the verge of reaching for Mariah and stroking her hair in comfort, he caught himself. In silent, searing terms he castigated himself for being a fool. A child learned to keep its hands out of fire by reaching out and getting burned in the alluring dance of flames. A man learned to know his own weaknesses by having them used against himself.

Cash had learned that his greatest weakness was his bone-deep belief that a man should protect and cherish those who weren't as strong as himself, especially women and children. The weakest woman could manipulate the strongest man simply by using this protective instinct against him. That was what Linda had done. Repeatedly. After too much pain, Cash had finally realized that the more vulnerable a woman appeared, the greater was her ability to deceive him.