Edzard Ernst Books

Oxford Handbook of Complementary Medicine

By Edzard Ernst, Barbara Wider, Max H Pittler, Kate Boddy

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Trick or Treatment

By Edzard Ernst, Simon Singh

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In this groundbreaking analysis, over thirty of the most popular treatments--acupuncture, homeopathy, aromatherapy, reflexology, chiropractic, and herbal medicines--are examined for their benefits...

Complete Medicine for Common Ailments Sleepless Nights

By Edzard Ernst

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Complete Medicine for Common Ailments Back Pain

By Edzard Ernst

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Complementary Therapies for Pain Management

By Edzard Ernst

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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.