Janet Edwards Books

Earth star

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"Romance, science fiction, action, and a look at the false assumptions we make about others combine in this light-hearted, fun, and well-conceived science fiction future. Only She Can Save the Worl...

Earth flight

By Janet Edwards

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Jarra never wanted to be a celebrity. All she ever wanted was to gain some respect for the people left on Earth: the unlucky few whose immune system prevents them from portaling to other planets. E...

Earth girl

By Janet Edwards

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Abandoned on Earth because of her inability to survive on other planets, Jarra crafts a fake background for herself to join a class of norms who are excavating the dangerous ruins of the old cities.

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.