Jonny Hannah Books

Sailor Song

By Gerry Smyth, Jonny Hannah

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Inside out

By JonArno Lawson, Jonny Hannah

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Twenty-four poets from across the English-speaking world offer surprising and candid insights into their methods and sources of inspiration in this ground-breaking anthology.

Inside out

By JonArno Lawson, Jonny Hannah

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Twenty-four poets from across the English-speaking world offer surprising and candid insights into their methods and sources of inspiration in this ground-breaking anthology.

Jonny Hannah Greetings from Darktown

By Peter Chrisp, Philip Hoare, Sheena Calvert, Jonny Hannah

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Deer Island

By Neil Ansell, Jonny Hannah

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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.