Xiaolong Qiu Books

"For what seems a fortune, Inspector Chen Cao has been asked by a triad-connected businessman to use his holiday time to do a translation job. He will be given everything he needs: a laptop, 'a lit...

A Case of Two Cities: Inspector Chen 4

By Qiu Xiaolong

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Chief Inspector Chen of the Shanghai Police Bureau knows the so-called blank check Zhao gives him to weed out corruption at the highest levels of government is a sham ...

A Case of Two Cities: Inspector Chen 4

By Qiu Xiaolong

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.