Paul Poplawski Books

Encyclopedia of Literary Modernism

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"The principal focus of the book is on English-language literary modernism and the period 1890-1939, yet many entries extend beyond those parameters to include important precursors and successors o...

A Bibliography of D. H. Lawrence

By Paul Poplawski, Warren Roberts, Roberts Warren

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A Jane Austen encyclopedia

By Paul Poplawski

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Optimality theory and language change

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English Literature Pack

By Paul Poplawski, Tory Young

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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.