Ben Macintyre Books

The Spy and the Traitor

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NEW YORK TIMES BESTSELLER • The celebrated author of Double Cross and Rogue Heroes returns with a thrilling Americans-era tale of Oleg Gordievsky, the Russian whose secret work helped hasten t...

Napoleon of Crime

By Ben Macintyre

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Last Word

By Ben Macintyre

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Last Word

By Ben Macintyre

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Double cross

By Ben Macintyre

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D-Day, 6 June 1944, the turning point of the Second World War, was a victory of arms. But it was also a triumph for a different kind of operation: one of deceit, aimed at convincing the Nazis that...

Double cross

By Ben Macintyre

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D-Day, 6 June 1944, the turning point of the Second World War, was a victory of arms. But it was also a triumph for a different kind of operation: one of deceit, aimed at convincing the Nazis that...

Operation Top Secret

By Ben Macintyre

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'If you're looking for a good spy thriller, I definitely recommend this' Daily Express The thrilling real-life story of a double agent in the Second World War One December night in 1942, a Nazi par...

Agent Zigzag

By Ben Macintyre

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Double Cross

By Ben Macintyre

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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.