James Treadwell Books

Advent

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"For centuries it has been locked away. Lost beneath the sea. Warded from earth, air, water, fire, spirits, thought and sight. But now magic is rising to the world once more. And a boy called Gavin...

Advent

By James Treadwell

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Nearly five centuries after a formidable magician flees with a small ring that contains all of the world's magic, 15-year-old Gavin is dispatched to the home of his aunt because of his ability to s...

Arcadia

By James Treadwell

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On a tiny archipelago out of sight of the rest of the world lives Rory, a ten-year-old boy. He and his mother and a handful of survivors live an exhausting and precarious existence, entirely isolat...

Advent

By James Treadwell

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Advent

By James Treadwell

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Anarchy

By James Treadwell

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When an accused murderer disappears from a locked cell on her watch, Corporal "Goose" Maculloch of the Royal Canadian Mounted Police tracks the vanished girl through the wilderness of Vancouver Isl...

Anarchy

By James Treadwell

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Anarchy

By James Treadwell

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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.