Jaco Jacobs Books

A good day for climbing trees

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Sometimes, in the blink of an eye, you do something that changes your life forever. Like climbing a tree with a girl you don't know.

Gruwelike Geskiedenis Van Die Wereld

By Terry Deary, Jaco Jacobs, Martin Brown

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Bak en Brou

By Jaco Jacobs, Ellie Snowdon

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Buksie en Bella

By Amy Hest, Polly Dunbar, Jaco Jacobs

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Krokodil Is Kwaad

By Rosie Greening, Dawn Machell, Jaco Jacobs

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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.