Love on a Winters Tide. Linen and Lace, #3

Lady Helena Trevallier was, to outward appearances, a social butterfly. She wandered the museums and art galleries, took long horse rides and enjoyed brisk constitutionals - weather permitting - around the many city parks. She flitted here and there, rather like an exotic butterfly and had several men trailing in her wake, in the hope that she might favour them with a dance or better still allow them to escort her to one of the many social gatherings.
Unusually for a young woman of the elite, Helena is in no hurry to marry, unwilling to allow a man to dictate her life, for she has a secret; one which, had her social set known anything about might see them throwing up their hands in horror and one which any prospective suitor would surely demand she curtail. Every day, Helena disappears into a world few acknowledge, to help the poor, the downtrodden and the abused. Hugh Drummond, a wealthy shipping magnate, moves in quite different circles.
He rarely mixes with Society and is happy spending his days working on his beloved ships. He takes great pains to avoid the extravagant events to which he occasionally receives invitations, for mamas looking to marry off their daughters usually stalk them and, a state of wedded bliss is something in which Hugh has no interest. He is too busy managing the shipping line and has no need of a wife whose only joy is dancing and frivolity.
If - and it was a huge if - he ever marries, it would be to a woman as capable as he, not some giddy society miss. Then, quite unexpectedly, Hugh meets Helena and despite his resolve not to fall under her spell and her determination to maintain her independence - fate, it seems, has other ideas.  Attraction quickly becomes something far deeper, but dark clouds appear on the horizon, heralding a storm that may yet tear them apart.
Skullduggery abounds, testing their wits and forcing them to an agonising decision, as one with nefarious intent threatens to destroy all they hold dear.