Elinor Levy Books

The ten best tools to boost your immune system

By Elinor Levy

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10 Best Ways to Boost Your Immune System

By Tom Monte, Elinor Levy

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The new killer diseases

By Mark Fischetti, Elinor Levy

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The strange new disease SARS erupted apparently out of nowhere and has spread at an astonishing rate. Scary as SARS itself is, the disease is also a warning of many possible such outbreaks to come....

Jewish Cooking for Dummies

By Faye Levy

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The New Killer Diseases

By Mark Fischetti, Elinor Levy

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Ten Best Tools to Boost Your Immune System

By Tom Monte, Elinor Levy

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Dez Mandamentos do Sistema Imunologico Os

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The New Killer Diseases

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Protect yourself and your family from the threat of emerging diseases with a detailed, gripping exploration of the dangerous microbes we’re up against, from a respected immunologist and veteran sci...

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.