Robert Dougall Books

Hollywood diva Jessica Gray is on the last leg of her one-woman show when she suffers a sudden and fatal illness . . . but Angela Richman thinks theres more to it. Ageless Hollywood diva Jessica Gr...

Years Ahead (ISIS Large Print)

By Robert Dougal, Rosemary Forgan, Robert Dougall

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Years Ahead

By Robert Dougall, Баева Н.Д., Зебряк Т.А.

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Пособие по курсу сольфеджио для первого и второго классов ДМШ составлено на основе действующей программы. Материал подобран с учетом особенностей детского голосового аппарата, последовательности в...

Vision Of A Clear Day

By Robert Dougall

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Imperfect Lights

By Robert Dougall

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Mis-Shaped Lights

By Robert Dougall

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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.