Robert Zubrin Books

The Holy Land

By Robert Zubrin

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Benedict Arnold

By Robert Zubrin

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Benedict Arnold

By Robert Zubrin

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The Case for Mars: The Plan to Settle the Red Planet and Why We Must

By Robert Zubrin

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Entering Space

By Robert Zubrin

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"Robert Zubrin is a true engineering genius like the heroic engineers of the past." --Frederick Turner, American EnterpriseUsing nuts-and-bolts engineering and a unique grasp of human history, Robe...

Mars on Earth

By Robert Zubrin

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Energy Victory

By Robert Zubrin

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Merchants of despair

By Robert Zubrin

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318 p. : 24 cm

The Case for Space

By Robert Zubrin

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The Case for Mars

By Robert Zubrin

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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.