Witty, orphaned Tess Essex faces her duty: marry well and marry quickly, so she can arrange matches for her three sisters -- beautiful Annabel, romantic Imogen and practical Josie. After all, right now they're under the rather awkward guardianship of the perpetually tipsy Duke of Holbrook. But just when she begins to think that all might end well, one of her sisters bolts with a horse-mad young lord, and her own fiancÔe just plain runs away.