Valiant Hearts Series by Dina L. Sleiman

Though once a baron's daughter, Lady Merry Ellison is willing to go to any lengths to protect the orphaned children of her former village. Dubbed "The Ghosts of Farthingale Forest," her band of followers soon become enemies of the throne when they hijack ill-gotten gold meant for the king. Timothy Grey, ninth child of the Baron of Greyham, longs to perform some feat so legendary that he will rise from obscurity and earn a title of his own... moreThough once a baron's daughter, Lady Merry Ellison is willing to go to any lengths to protect the orphaned children of her former village. Dubbed "The Ghosts of Farthingale Forest," her band of followers soon become enemies of the throne when they hijack ill-gotten gold meant for the king. Timothy Grey, ninth child of the Baron of Greyham, longs to perform some feat so legendary that he will rise from obscurity and earn a title of his own. When the Ghosts of Farthingale Forest are spotted in Wyndeshire, where he serves as assistant to the local earl, he might have found his chance. But when he comes face-to-face with the leader of the thieves, will he choose fame or love? less