David Semple Books

How It Works: Shark

By Molly Littleboy Illustrated By David Semple

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This interactive board book features layered die cuts throughout to introduce toddlers to sharks and how they work.Sharks are fascinating animals! Children can learn all about them in this interact...

How It Works: Fire Truck

By Molly Littleboy Illustrated By David Semple

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This interactive book features layered die-cut pages throughout to introduce toddlers to fire trucks and how they work.Fire trucks are so exciting! Children can learn all about how they work with t...

How it Works: Things That Go 3-Book Boxed Set

By Amelia Hepworth, Molly Littleboy Illustrated By David Semple

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This boxed set includes three exciting books--Digger, Tractor, and Rocket. The interactive board books feature layered die-cut pages throughout to introduce curious toddlers to these machines and h...

How It Works: Tractor

By Amelia Hepworth Illustrated By David Semple

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A first introduction for toddlers who love tractors!Beep! Beep! Follow the busy tractor around the farm in this first introduction to tractors. With layered die-cuts, fun facts, and a mouse to find...

How It Works: Rocket

By Amelia Hepworth Illustrated By David Semple

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A first introduction for toddlers who love rockets and space travel!Zoom! Zoom! Follow the speeding rocket up to the moon and back in this first introduction to space travel. With layered die-cuts,...

How it Works: Human Body

By Amelia Hepworth Illustrated By David Semple

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A first introduction to the human body for curious toddlers. With layered die-cuts throughout.The human body is an amazing machine! Take a look inside and learn all about how it works with this int...

How It Works

By Amelia Hepworth, David Semple

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How It Works

By Amelia Hepworth, David Semple

Average: 0.00, 0 Ratings

How It Works the Body HIW

By Amelia Hepworth, David Semple

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How It Works

By Amelia Hepworth, David Semple

Average: 0.00, 0 Ratings

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.