Cara Bramwell, a homicide inspector from Scotland Yard, finds her skills and courage put to the test when she is swept through a portal in time back to Regency England, where a handsome lord solicits her help to clear him of a murder charge. But as she embraces Stephan Hallford's cause and his glittering world, Cara faces a danger that could forever prevent her from returning to her own time--a danger called falling in love.