Edwin Abbott Abbott Books

A “romance in many dimensions” that has fascinated generations of readers with its clever blend of social satire and mathematical theoryA Penguin Classic A work that continues to pose provocative q...

Flatland: A Romance of Many Dimensions

By Edwin Abbott Abbott

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**‘Upward, and yet not Northward.’** How would a creature limited to two dimensions be able to grasp the possibility of a third? Edwin A. Abbott’s droll and delightful ‘romance of many dimensions’...

How to Write Clearly

By Edwin Abbott Abbott

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Flatland by A. Square

By Edwin Abbott Abbott

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A Shakespearian Grammar

By Edwin Abbott Abbott

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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.