What was it about him that made her nervous?

Serenity had little experience with men, but something warned her Hudson Grey was dangerous.

She couldn't see how he could pose any threat to her, though. Her position as his housekeeper on Lake Haupiri station was only temporary, and he believed her engaged. He was planning to marry soon himself. So why was she being such an idiot?

Because she didn't trust him, she realized... and she trusted herself even less.