Gordon Smith Books

Positive Vibes

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A beautiful book of uplifting thoughts to enrich your daily life, from a much-loved medium and bestselling authorSometimes life can be difficult. While we don’t always have the answers as to...

The World of Psychics

By Gordon Smith, David Wells

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Learn how to improve a host of psychic abilities with this free guide, featuring some of Hay House's bestselling mediums and psychics. There are many tools and techniques you can employ to begin de...

An Introduction to Mediumship

By Gordon Smith, John Holland

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Bestselling Hay House authors answer big questions on a range of mediumship topics. In An Introduction to Mediumship, Hay House expert mediums discuss: What ghosts are, and why they come backRenown...

Through My Eyes

By Gordon Smith

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An incredibly moving book detailing the life of a medium and giving insight into life after death.Gordon Smith, the UK's most highly respected medium, is well known for giving powerful messages fro...

Spirit Messenger

By Gordon Smith

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Gordon Smith's unique gifts as a medium, or messenger from the spirit world, have led him to become known as 'the UK's most accurate medium'. He has proven his ability to scientists exploring the n...

The Unbelievable Truth

By Gordon Smith

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Gordon Smith, hailed as the UK's most accurate Spiritual Medium, is respected internationally both for his ability to convey precise messages from the Spirit World, filled with a level of detail th...

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.