Ada Barnett Books

Eddycat helps Sunshine plan her party

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Her mother helps Sunshine plan her birthday party, while across town Buddy's father instructs him on how to behave as a party guest. At intervals in the text Eddycat makes additional comments about...

Eddycat teaches telephone skills

By Ada Barnett

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Father Brownbear helps Buddy learn how to use the telephone correctly and politely. At intervals in the story Eddycat gives additional advice on practicing telephone etiquette.

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.