Anthony Peake Books

Join acclaimed author Anthony Peake on a historical, theological, and mystical journey through the history of the out-of-body experience. Beginning with his own unexpected introduction to astral tr...

The Infinite Mindfield

By Anthony Peake

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Using information from the cutting edge of modern science, Peake presents startling evidence that the inner worlds of our mystics and shamans are as real, or possibly even more real, than the reali...

Opening the Doors of Perception

By Anthony Peake

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An eye-opening response to Aldous Huxley’s widely influential work on psychedelics, physical reality, and consciousness What exactly are hallucinations? Are they actually doors to anothe...

The Hidden Universe

By Anthony Peake

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From aliens or ghosts to the djinn, electric-voice phenomenon and UFO abductions, this book is the most comprehensive and enlightening survey ever made of encounters with the Others.Since our very...

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.