A book & its catalogue trail

Sapiens

Yuval Noah Harari

The edition behind this number

Read this result carefully

This first U.S. edition has 909 in the selected record, within history and geography. The catalogue subjects include civilization, world history, human beings and technology in historical context. A wide-ranging book can discuss biology or society without being placed in the science or social-sciences class in this particular record. Compare it with Guns, Germs, and Steel: that selected edition has 303.4. The contrasting numbers show why a book’s disciplinary treatment matters alongside its broad topic.

The record lists a valid ISBN associated with this edition. That does not independently verify every metadata field, establish a universal number for every version, or give the complete local shelf location. Compare the source with your copy.

Check current catalogue results ↗

Related edition examples

Compare these separately sourced books on related subjects. Their classifications apply to their own records.

Keep exploring

Learn how to read the number, view the ten-class chart, or read how sources and editions are handled.