Mark Teague Books

Baby tamer

Average: 0.00, 0 Ratings

The Eggmont children turn the house into a circus when their parents are out for the evening and not any ordinary babysitter will do.

The secret shortcut

By Mark Teague

Average: 0.00, 0 Ratings

Because Wendell and Floyd have a problem getting to school on time, they decide to take a shortcut which, however, leads to unexpected adventures.

The secret shortcut

By Mark Teague

Average: 0.00, 0 Ratings

Because Wendell and Floyd have a problem getting to school on time, they decide to take a shortcut which, however, leads to unexpected adventures.

Pigsty

By Mark Teague

Average: 0.00, 0 Ratings

When Wendell doesn't clean up his room, a whole herd of pigs comes to live with him.

The Lost And Found

By Mark Teague

Average: 0.00, 0 Ratings

When their math teacher sends them to see the principal, two boys risk further punishment by following a new girl who has disappeared into the lost and found bin looking for her lucky hat.

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.