Martin A. Lee Books

The Beast Reawakens

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From Nazi spymasters in the postwar German intelligence services to the militant forces behind the Oklahoma City bombing, fascism has not only survived World War II but is fast becoming a force to...

Acid Dreams: The Complete Social History of LSD, the CIA, the Sixties and Beyond

By Bruce Shlain, Martin A. Lee Bruce Shlain Introduction By Andrei Codrescu, Martin A. Lee, Bruce Schlain

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Acid Dreams

By Martin Lee, Martin A. Lee

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The beast reawakens

By Martin A. Lee

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Acid Dreams The Complete Social History of LSD

By Bruce Shlain, Martin A. Lee

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Unreliable Sources

By Lee, Martin A. Lee

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Unreliable sources

By Martin A. Lee

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Acid Dreams The Complete Social History of LSD

By Bruce Shlain, Martin A. Lee

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Suenos de acido Historia social del LSD

By Bruce Shlain, Luis Gonzalez Castro, Martin A. Lee

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Beast Reawakens

By Martin A. Lee

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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.