David,Peter Books

Star Trek New Frontier 9 Excalibur Restauration

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The official novel of the blockbuster film!ONE SMALL STEP FOR MAN . . . All humankind was watching that day in 1969. And yet only a handful knew the real mission behind America’s triumph in the spa...

Battleship

By Peter David

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"During a routine naval drill around Pearl Harbor, American forces detect a ship of unknown origins that's crashed in the Pacific Ocean. Lieutenant Alex Hopper, an officer aboard the USS John Paul...

Battleship

By Peter David

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"During a routine naval drill around Pearl Harbor, American forces detect a ship of unknown origins that's crashed in the Pacific Ocean. Lieutenant Alex Hopper, an officer aboard the USS John Paul...

The Rocketeer

By Peter David

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The Two Front War

By Peter David

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End Game

By Peter David

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Fire on High

By Peter David

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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.