Spinster Miranda Belmoore has become a poor relation in her cousin’s house. She determines to escape a life of drudgery and disdain from her own family members, who are embarrassed by her straightforward speech and unconventional behavior that does not match with proper society. She is beginning to believe what they tell her—that she doesn’t matter to anyone, not even to God.
Former naval captain Gerard Foremont is having difficulty adjusting to life back on land, bitter that his career has been cut short by his severely injured knee. A Christmastide houseparty with the Belmoores reunites him with his childhood friend, Miranda, but he is appalled at the verbal abuse she endures and wants to help her.
The festivities are disrupted when a cloaked intruder attacks Gerard, with Miranda as the only witness. Now the two of them must uncover who wants to harm him and why, before Twelfth Night ends in murder …