Inside the ALA’s list of the 150 most banned books of the last 35 years.
Culture Index
Score Breakdown
Relevance
3/25
Freshness
25/25
Authority
18/20
Brand Signal
6/15
Depth
3/15
5-Axis Cultural Radar
In honor of Banned Books Week, the American Library Association (ALA) has published a list of the 150 most challenged books documented between 1990 and 2025. The ALA’s Office for Intellectual Freedom tracked 4,235 challenged titles last year, the second-highest
