Etta Moore expects nothing more from a Tuesday than another dull day in the office. But when her morning commute ends in Regency England, she is forced to accept the impossible: she and her ancestor Miss Henrietta Bainbridge – or ‘Mad Hetty’, as she’s known amongst the ton – have switched bodies.

Two hundred years away from everything they’ve ever known, might Etta and Hetty have actually found a place where they each truly belong?