Ann Halam Books

Compelled by his father Zeus to accept the evil king Polydectes's challenge to bring the head of the monstrous Medusa to the Aegean island of Serifos, Perseus, although questioning the gods' interf...

Snakehead

By Ann Halam

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Snakehead

By Ann Halam

Average: 0.00, 0 Ratings

Dr. Franklin's Island

By Ann Halam

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Taylor Five

By Ann Halam

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Fourteen-year-old Taylor is still dealing with the fact that she is a clone produced by the same company that funds the Orangutan Reserve which is her home on the island of Borneo, when the Reserve...

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.

Ann Halam Books

Alder Tree

King Death's garden

Ally, ally aster.

Transformations.

The skybreaker

Snakehead

Snakehead

Snakehead

Dr. Franklin's Island

Taylor Five

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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