Danny O'Neill Books

The Shadow

By Danny O Neill, Michael Kaluta

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Out Of Arklow : A Life Of Change

By Danny O'Neill, O'Neill, Danny (Merchant Navy Officer), Author

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I Do Not Remember When I First Sailed Out Of Arklow, But I Do Remember When I Almost Drowned In The Dock At The Age Of Three. I Was Brought Up In A Fishing Community, And In Our Street Of Fourteen...

Out Of Arklow: A Life Of Change

By Danny O'Neill, O'Neill, Danny (Merchant Navy Officer), Author

Average: 0.00, 0 Ratings

I Do Not Remember When I First Sailed Out Of Arklow, But I Do Remember When I Almost Drowned In The Dock At The Age Of Three. I Was Brought Up In A Fishing Community, And In Our Street Of Fourteen...

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.