Norman Ohler Books

Blitzed

By Shaun Whiteside, Norman Ohler

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Blitzed

By Norman Ohler

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"The Nazis presented themselves as warriors against moral degeneracy. Yet, as Norman Ohler's gripping bestseller reveals, the entire Third Reich was permeated with drugs: cocaine, heroin, morphine...

Bohemians

By Peter Ganim, Norman Ohler

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Tripped

By Norman Ohler, Marshall Yarbrough

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Tripped

By Norman Ohler, Marshall Yarbrough

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Blitzed

By Shaun Whiteside, Norman Ohler

Average: 0.00, 0 Ratings

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.