Steven Ruskin Books

John Herschel s Cape Voyage

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"In 1833 John Herschel sailed from London to Cape Town, southern Africa, to undertake (at his own expense) an astronomical exploration of the southern heavens, as well as a terrestrial exploration...

The Bear Dance

By Steven Ruskin

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The Bear Dance

By Steven Ruskin

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John Herschel s Cape Voyage

By Steven Ruskin

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European Peace Movements and the Future of the Western Alliance

By Walter Laqueur

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John Herschel s Cape Voyage

By Steven Ruskin

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John Herschel s Cape Voyage

By Steven Ruskin

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John Herschel s Cape Voyage

By Steven Ruskin

Average: 0.00, 0 Ratings

John Herschel s Cape Voyage

By Steven Ruskin

Average: 0.00, 0 Ratings

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.