"The danger that may really threaten (crime fiction) is that soon there will be more writers than readers"

In this quote, Jacques Barzun is expressing his concern about the future of crime fiction. He thinks that the category might deal with a substantial risk in the kind of an imbalance in between writers and readers. Barzun recommends that there may come a time when there are more authors producing crime fiction than there are readers consuming it. This could possibly result in a decline in the quality of crime fiction as writers might focus more on quantity instead of quality in order to stand out in a crowded market. Ultimately, Barzun's quote highlights the significance of preserving a balance between supply and demand worldwide of literature.