Book Database - 20.3 Million ISBNs and Their Titles

This database is the result of our work in the past 4 years to create the most complete and maintainable database of book titles. With more than 20.3 million ISBNs, this is the largest downloadable ISBN title database ever published. 

Our data is collected from more than 1100 sources and many have been manually "massaged" to adhere to our own in-house software standards.

This database is the perfect choice for:

• Price comparison websites/apps
  
• Shopping, discovery and e-commerce engines
  
• Barcode scanner apps
  
• Business, home and personal inventory software
  
• Data analysis and research
  

Data Volume:  20,388,160 unique ISBNs