Katya Balen Books

The Space We're In

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Ten-year-old Frank has trouble navigating his relationship with his younger brother Max, who is autistic. Now in paperback.     Frank loves soccer, codes, riding his bike, and p...

The Space We're In

By By Katya Balen

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Ten-year-old Frank has trouble navigating his relationship with his younger brother Max who is autistic.Frank loves soccer, codes, riding his bike, and playing with his friends. His brother Max is...

Maggie and the Moonbird

By Katya Balen, Pham Quang Phuc

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Thames and Tide Club and the Secret City

By Katya Balen

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Thames and Tide Club

By Katya Balen, Rachael Dean

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Light in Everything

By Katya Balen, Sydney Smith

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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.