"For two years, Catherine Marks has been paid a companion to the Hathaway sisters -- a pleasant position, with one caveat. Her charges' older brother Leo Hathaway, is throughly exasperating. Cat can hardly believe that their constant arguing could mask a mutual attraction. But when one quarrel ends in a sudden kiss, Cat is shocked at her powerful response -- and even more so when Leo proposes a dangerous liason. Leo must marry and produce an heir...