<P> Frankenstein is written in the form of a frame story that starts with Captain Robert Walton writing letters to his sister . It takes place at an unspecified time in the 18th century , as the letters ' dates are given as `` 17 -- '' . </P>
<P> Frankenstein is written in the form of a frame story that starts with Captain Robert Walton writing letters to his sister . It takes place at an unspecified time in the 18th century , as the letters ' dates are given as `` 17 -- '' . </P>
to whom does the narrator write in frankenstein
to whom does the narrator write in frankenstein
his sister
his sister