from previous-

-one  such  stormy  day  he  was  in the  library  hidden  behind  the  books  and  book  shelves  and  piles  of  books  when he  heard  the  main door  open  and  before  he  could  decide  to  stand  up  and  present  himself  he  over  heard  the  caller  woman  korina  speaking  on a  very  personal  matter  with  the  host  , who  could  it  be   who  was  giving  her  brother  poison, his  wife  had  died  a  couple  of  years  ago  in child  birth  and  it  was  korina  the  host  thought  was  the  heir  if  her  brother  died