Rachel Isadora Books

When a prince sets out to find a princess to marry, he soon discovers this is not a simple task. There is no shortage of so-called princesses, but how can he tell whether or not they are what they...

Uh oh

By Rachel Isadora

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As an African American toddler keeps getting into mischief throughout the day, the reader is invited to discover what the trouble is with each page-turn and to say "uh-oh."

Yo, Jo!

By Rachel Isadora

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Jomar greets his neighbors using slang, but his grandfather wants to hear some more traditional words.

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.