Lynne Olson Books

Those angry days

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Traces the crisis period leading up to America's entry into World War II, describing the nation's polarized interventionist and isolationist factions as represented by the government, in the press,...

For Your Freedom and Ours The Kosciuszko Squadron

By Stanley Cloud, Lynne Olson

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For Your Freedom and Ours The Kosciuszko Squadron

By Stanley Cloud, Lynne Olson

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For Your Freedom and Ours The Kosciuszko Squadron

By Stanley Cloud, Lynne Olson

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For Your Freedom and Ours

By Stanley Cloud, Lynne Olson

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Troublesome Young Men

By Lynne Olson

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Citizens of London

By Lynne Olson

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“Engaging and original, rich in anecdote and analysis, this is a terrific work of history.”—Jon Meacham, Pulitzer Prize–winning author of American LionThe acclaimed aut...

Last Hope Island

By Lynne Olson

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Empress of the Nile

By Lynne Olson

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Madame Fourcade s Secret War

By Lynne Olson

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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.