David Thomas Books

Sex and Shopping

By Ian Irvine, David Thomas

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Tell Me Why, Mummy: A Little Boy's Struggle to Survive. A Mother's Shameful Secret. The Power to Forgive.

By Thomas David

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When sober, David's mother was the perfect mum, baking cake playing games. David adored her. But when drunk she turned into the monster of David's worst nightmares. Half-dressed, she'd rampage arou...

Tell Me Why, Mummy: A Little Boy's Struggle to Survive. A Mother's Shameful Secret. The Power to Forgive.

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Benziger Family Life 8

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Family

By David Thomas

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Marriage & Life Choices: The Catholic Experience

By David Thomas

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Marriage & Life Choices: The Catholic Experience

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Family Life: Level 6

By David Thomas

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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.