Robert Swartwood Books

Hint fiction

By Robert Swartwood

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Abducted

By Robert Swartwood

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Real Illusions stories

By Robert Swartwood

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A mysterious man appears in town ... a man only children can see. A young boy's heart does not beat ... just like everyone else's in the world. A group of teenagers find an old woman in a cavern .....

Walk the Sky

By Robert Swartwood, David B. Silva

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Legion

By Robert Swartwood

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No Shelter

By Robert Swartwood

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Temple

By Robert Swartwood

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The Devil You Know

By Robert Swartwood

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Double Impact

By Robert Swartwood

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Hollow Point

By Robert Swartwood

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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.