The six visualisations that accompany this piece trace how the composition of the major bestseller lists has evolved across the past five years. The patterns are sharper at the visual level than the underlying lists' week-by-week framings produce.

Visualisation one

The first visualisation shows the share of bestseller positions occupied by each category — literary fiction, genre fiction, narrative non-fiction, self-help and adjacent categories — across the five-year window. The compositional shift toward genre fiction and self-help is the central finding.

Visualisation two

The second visualisation breaks the genre-fiction category into its sub-categories. Romance, thriller, and fantasy have grown at notably different rates; the composition within genre fiction is itself shifting.

Visualisation three

The third visualisation shows the persistence of titles on the lists. The average duration of a bestseller-list appearance has declined modestly across the period; specific outlier titles continue to produce the longer tails the underlying audience patterns support.

Visualisation four

The fourth visualisation maps the publisher distribution of bestseller titles. The largest publishing groups continue to dominate; the share of bestseller positions accruing to smaller publishers has been roughly stable across the period.

Visualisation five

The fifth visualisation shows the price-point composition of the lists. The average price has risen across the period; the rise reflects both inflation and a modest shift toward harder-to-discount premium editions.

Visualisation six

The sixth visualisation aggregates the data into the broader question of where the reading public's attention has been moving. The reading public is reading; the categories have shifted in ways the visualisations make clearer than the underlying lists do.