Therese Shea Books

Overfishing

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This book gives information on one of the big environmental concerns globally-- overfishing. It explains what it is, how it hurts the animals, and how commercial fishing could be in danger in the f...

Around the Globe

By Therese M Shea

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Top 10 secrets for managing credit cards and paying bills successfully

By Therese Shea

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A guide to help teenagers manage their bills.

Top 10 secrets for managing credit cards and paying bills successfully

By Therese Shea

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A guide to help teenagers manage their bills.

Top 10 secrets for managing credit cards and paying bills successfully

By Therese Shea

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A guide to help teenagers manage their bills.

Famous Texans

By Therese Shea

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Celebrando a Texas

By Therese Shea

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Getting to know Lego Mindstorms

By Therese Shea

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Makerspaces are community workspaces where people can build projects, and Lego Mindstorms is among the most cutting-edge technologies used. Lego Mindstorms are software-hardware kits that allow vir...

Getting to know Lego Mindstorms

By Therese Shea

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Getting to know Lego Mindstorms

By Therese Shea

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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.