Incunabula Short Title Catalogue data release 2025

The Incunabula Short Title Catalogue (ISTC) is an online database of books printed with moveable type in the 15th century. It contains over 30,000 bibliographic records and holding information for incunabula collections aorund the world. This data release makes available the entirety of the ISTC data as well as additional background information on the database's history and the current standard of cataloguing. As ISTC is regularly updated, this data release reflects the state of ISTC January 2025.