Read about the suspicious death of Margery Crispin that detective Kinsey Millhone is hired to investigate. (13 page little booklet which gives you hints)
If you can't be bothered reading the book it is still possible to complete the puzzle.
Beware, the puzzle is different from the cover!
SOLVE A poison that leaves no trace by piecing together clues from the story and puzzle.
Very good used condition: previously owned, appears complete, may be missing pieces; box has some shelf wear, see photos.