Julie Bilson Ahlberg Books

The fog of war

By Errol Morris, Julie Bilson Ahlberg, Michael Williams

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The story of America as seen through the eyes of the former Secretary of Defense, under President Kennedy and President Johnson, Robert S. McNamara. McNamara was one of the most controversial and i...

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If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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