Everything you need to understand or teach The Husband's Secret by Liane Moriarty.
A modern day take on the story of Pandora and her box with a letter, intended to be a husband’s after death confession, representing the box, is told in the novel “The Husband’s Secret” by Liane Moriarty. The novel details the lives of three women, all of whose lives are impacted by the murder of a teen girl nearly 30 years prior. The end of the novel includes a bone chilling twist. If it were not for a missed doctor’s appointment, none of the evil sequences in the book would have come to pass.