Slightly Shady. Number 1 in series

From the moment the stranger burst into her antiquities shop in Rome, Lavinia Lake knew he was nothing but trouble. He said he was in pursuit of a killer and swore he was only trying to save her. Yet Lavinia was convinced that Mr. Tobias March was bent instead on destroying her. When the self-professed spy hustled her all the way back to England, Lavinia vowed she would find a way to repay him in full.
She never dreamed that Mr. March had in fact been telling the truth, that he had been hired to track down a powerful villain. And just as his investigation was heating up, he found it complicated by the most ungovernable, exasperating - and ever so slightly shady - woman he had ever met. Lavinia most certainly never dreamed they would meet again, forced into partnership under shocking circumstances - or that their fiery disputes would spark a sizzling desire as overwhelming as the danger they faced....