Cooper, Astrid Books

Crystal Dreams

By Astrid Cooper

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Starlight Desire (Starlight #3)

By Astrid Cooper, Cooper, Astrid

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John and Samantha continue with their journey of self-discovery into the world of pleasure, unaware that for them--and others--time is running out. And Harimal must return home--he has been called-...

Fangs For The Memories (Monsters InK, #4)

By Cooper, Astrid

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Overview: Dare to be different! Astrid's motto has taken her life and career in many exciting directions: she has met Hollywood stars and a movie producer, internationally acclaimed authors, an Apo...

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.