Jacob Heilbrunn Books

They Knew They Were Right

By Jacob Heilbrunn

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They Knew They Were Right

By Jacob Heilbrunn

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From its origins in 1930s Marxism to its unprecedented influence on George W. Bush's administration, neoconservatism has become one of the most powerful, reviled, and misunderstood intellectual mov...

Now What

By Nancy E. O Malley, Art Cullen, Mary C. Curtis, Al Sharpton, Hussein Ibish, Mark Ulriksen, Susan Bro, Anthony Scaramucci, Denver Riggleman, Michael Powell, Joan Walsh, Howard Bryant, Angela Wright Shannon, J L Cauvin, Jacob Heilbrunn, Stephanie Salter, Bronwen Hruska, Steve Kettmann, Stewart O Nan, Keith Olbermann, Rosanna Arquette, Amanda Renteria, Christopher Buckley, Bruce Arena, Wesley K. Clark, Antonia Hitchens, Sandy Alderson, Ken Korach, Addie Tsai, Kuji Chahal, Stephen Mack Jones, Cynthia Tucker, Will Rayman, Sophia Lear, Dusty Baker, Doug Sovern, Marcos Breton, Terry McAuliffe

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Germany s New Right

By Jacob Heilbrunn, Peter Schneider, Hans Georg Betz, Robert Lieber

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America Last

By Jacob Heilbrunn

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America Last

By Jacob Heilbrunn

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.