Barbara Karg Books

The History Detectives Explore Lincoln s Letter Parker s Sax and Mark Twain s Watch

By Barbara Karg, Barb Karg

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The Dark Eye

By Barbara Karg, Colleen Green

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The girl's guide to vampires

By Barbara Karg

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Learn how to spot a vampire and what to do when he sets his fangs. Find out how to destroy a vampire and avoid his devastating charm. The best and worst vampire books, movies, TV shows and films.

The girl s guide to werewolves

By Barbara Karg

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The girl's guide to vampires

By Barbara Karg

Average: 0.00, 0 Ratings

Learn how to spot a vampire and what to do when he sets his fangs. Find out how to destroy a vampire and avoid his devastating charm. The best and worst vampire books, movies, TV shows and films.

The girl s guide to vampires

By Barbara Karg

Average: 0.00, 0 Ratings

Learn how to spot a vampire and what to do when he sets his fangs. Find out how to destroy a vampire and avoid his devastating charm. The best and worst vampire books, movies, TV shows and films.

Dancing hamsters, Gothic gardening, and cyber conspiracies

By Barbara Karg

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Angel Over My Shoulder

By Rick Sutherland, Barb Karg

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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.