Rachel Prince is drawn to investigate when the leader of a Bucket List tour party is discovered in the library on the first day of her Antipodean cruise.
Can this seemingly harmless group of elderly people have a killer among them? Rachel thinks she is living the dream.
Taking a cruise around Australia and New Zealand as a guest lecturer and meeting up again with her best friend, cruise ship nurse, Sarah.
The scene is set for the holiday of a lifetime Difficultie.