Cassie Mayer Books

"In 'Being Responsible' children view various situations that demonstrate responsible behaviour. Playful, engaging illustrations are used to reinforce students' understanding of the concepts." -- B...

Being a leader

By Cassie Mayer

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"In 'Being a Leader' children view various situations that demonstrate the qualities of leadership. Playful, engaging illustrations are used to reinforce students' understanding of the concepts."--...

Being Helpful

By Cassie Mayer

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Acorn Citizenship

By Cassie Mayer

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Being Fair

By Cassie Mayer

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Being Honest

By Cassie Mayer

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Being responsible

By Cassie Mayer

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Making friends

By Cassie Mayer

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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.