Hathi Trust 1926 Public Domain

This icicle chart shows 54,000 1926 published works found in Hathi Trust that they indicate will enter the public domain in January 2022. They are organized by their Library of Congress Classification. Click to view the nested topics in the hierarchy that flow left to right. When you select a topic it will load a list of those specific titles in a table below the visualization.

Code and data: Here
Orginal source data: Hathi tweet
By Matt Miller