David Semple Books

This interactive board book, which features layered die cuts throughout, is the perfect way to introduce curious toddlers to Tyrannosaurus rex.Dinosaurs were simply amazing! Take a look ins...

How It Works: Digger

By Molly Littleboy Illustrated By David Semple

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This interactive book features layered die cut pages throughout to introduce toddlers to diggers and how they work.Diggers are so exciting! Children can learn all about how they work with this inte...

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.