For accurate predictions, we need a lot of high-quality information from a wide variety of fields, which is why we draw on the largest and richest libraries, archives, and data centers on Earth.
- Berlin State Library (Germany)
- Bibliothèque nationale de France (France)
- Boston Public Library (United States)
- British Library (United Kingdom)
- Delhi Public Library (India)
- Henan Provincial Library (China)
- Library of Birmingham (United Kingdom)
- Library of Congress (United States)
- Los Angeles Public Library (United States)
- National Diet Library (Japan)
- National Library of Brazil (Brazil)
- National Library of China (China)
- National Library of Egypt (Egypt)
- National Library of India (India)
- National Library of Morocco (Morocco)
- National Library of Peru (Peru)
- National Library of Russia (Russia)
- National Library of South Africa (South Africa)
- New York Public Library (United States)
- Royal Danish Library (Denmark)
- Shanghai Library (China)
- State Library of New South Wales (Australia)
- Tokyo Metropolitan Library (Japan)
- Toronto Public Library (Canada)
- Vatican Library (Vatican City)