The novel has been characterized as a satire of religion and the entertainment industry. Ferguson has hinted in various interviews that there is a fair amount of autobiography in the story. Ferguson has attributed the inspiration for the novel's title to a conversation with a
Jesuit priest about whether all those who commit suicide go to hell. According to Ferguson, the priest said that while suicide was a mortal sin, if someone were to jump from a bridge and genuinely repented of their action before they hit the river they would be forgiven. Ferguson interpreted this as there always being one last chance of redemption, which is the core of the adventures in the novel. Ferguson's great grandfather, Adam McLachlan, appears as a supporting character. ==Plot==