They're battle-hardened, sinfully wealthy, completely unstoppable - and all male:
Four officers of the Crown, fighting against a deadly foe known only as the Black Cobra.
2.0 The Elusive Bride by Stephanie Laurens A second battle-hardened, completely unstoppable, all male hero, an ex-officer of the Crown, confronts the deadly enemy known only as the Black Cobra.
3.0 The Brazen Bride by Stephanie Laurens Shipwrecked, wounded, he risks all to pursue his mission - only to discover a partner as daring and brazen as he.