PROLOGUE---> It's the kind of vow often made on a battlefield...Darby Travers --the Viscount NEVER thought he'd have to keep the vow and yet -- here she is. The 1 he made the vow to on his doorstep as his ward-- with her chaperone,her aunt -- Sadie Grace Boxer.   He's sure she has a secret, but will he discover it?   Sadie Grace faced many trials while working in her brother's surgery, but NONE prepared her for the world she has been thrown into after he passed away...   Bad enough she had to navigate the ton with it's endless ball gowns and parties, but hiding the truth about her niece while the Visicount watches her every move is nearly impossible -- especially when every time he looks at her she want to bare all, but then she has no choice but to trust Darby when her past catches up to her -- even if it costs her everything -- even to her heart!