Tony De Saulles Books

Science with the squishy bits left in! Are you dying to find out where your food goes? What happens when a boil bursts? Why dead people need a haircut? Which animals live on your eyelashes?

Nasty Nature Horrible Science

By Tony De Saulles, Nick Arnold

Average: 0.00, 0 Ratings

Dino doggy

By Tony De Saulles

Average: 0.00, 0 Ratings

When Jake receives a model dinosaur egg for his birthday, he is disappointed. What he really wanted was a puppy. Then the egg hatches and out pops the best pet any boy could ever hope for.

Dino doggy

By Tony De Saulles

Average: 0.00, 0 Ratings

Jake really wants a puppy for his birthday, so when he receives a model dinosaur egg he is disappointed. Then the egg hatches and out pops the best pet any boy could hope for. Or is it? Suggested l...

Clothes and Costumes Starting Geography

By Nigel Nelson

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.