Lang, Jeffrey Books

The Bluest Eye

By Toni Morrison, Lang, Jeffrey, Hertzler, J G

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Product Description "The true test of a warrior is not without...it is within." Sins of the past collide with hopes for the future as Martok fights for the right to lead the Klingon Empire. With t...

The Bluest Eye

By Morrison., Toni Morrison, Lang, Jeffrey, Hertzler, J G

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Product Description "The true test of a warrior is not without...it is within." Sins of the past collide with hopes for the future as Martok fights for the right to lead the Klingon Empire. With t...

Abyss Section 31 Book Three

By Jeffrey Lang, David Weddle, Gerald Leinwand

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The Bluest Eye

By Toni Morrison, Unknown, Lang, Jeffrey, Hertzler, J G

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Product Description "The true test of a warrior is not without...it is within." Sins of the past collide with hopes for the future as Martok fights for the right to lead the Klingon Empire. With t...

Twist Of Faith

By Jeffrey Lang, S. D. Perry, Keith R. A. DeCandido, David Weddle, Weddle David, DeCandido, Keith R. A., Lang, Jeffrey, Perry, S D

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Product Description Uneasy Peace. Worlds In Flux. Tests Of Faith. The Final Episode Was Only The Beginning. The Dominion War is over...or is it? Three months after the Allied victory against the...

Star Trek. The Next Generation. Das Unsterblichkeits Prinzip.

By Jeffrey Lang

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Star Trek: Deep Space Nine: The Left Hand Of Destiny Book Two

By J. G. Hertzler, Jeffrey Lang, Lang, Jeffrey, Hertzler, J G

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Product Description "The true test of a warrior is not without...it is within." Sins of the past collide with hopes for the future as Martok fights for the right to lead the Klingon Empire. With t...

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.