Persson Leif G. W. Books

Falling freely as if in a dream

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From the grand master of Scandinavian crime fiction - and one of the best crime writers of our time-a new critically acclaimed novel centered around the unsolved murder of Swedish Prime Minister Ol...

He who kills the dragon

By Leif G. W. Persson

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The small, fat and primitive detective Evert Backstrom is finally given his fifteen minutes of fame by way of his patented combination of laziness, luck, and an unbelievable sense of timing. A seem...

Mie x328 dzy Te x328 sknota x328 Lata A Chlodem Zimy

By Persson Leif G. W.

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Another Time Another Life

By Leif G. W. Persson

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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.