Ridley Pearson Books

Choke point

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Hired to investigate allegations of a sweat-shop operation in Amsterdam that is enslaving young girls, Knox and tech information expert Grace Chu embark on a rescue mission that is challenged by a...

The Red Room

By Ridley Pearson

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"In the newest international thrill ride from New York Times-bestselling author Ridley Pearson, John Knox and Grace Chu, the incomparable and often incompatible duo, team up again, this time in the...

White bone

By Ridley Pearson

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"When ex?military contractor John Knox receives a text from partner Grace Chu warning that she fears her cover may have been blown while on assignment, he jumps into action. Knox must locate her ov...

The kingdom keepers

By Ridley Pearson

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Finn Whitman, an Orlando teen, is hired to be hologramed as a Disney World park "guide" but soon finds himself being transported into the Magic Kingdom in the dead of night to help fight a group of...

Hard fall

By Ridley Pearson

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First there was Lockerbie. Then Eurotour's Flight 1023. Now the bomber is ready to strike again! The bombing of Eurotours flight 1023 was big news. To FBI agent Cam Daggett it was more than tha...

The angel maker

By Ridley Pearson

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The Putt at the End of the World

By Tami Hoag, Lee K. Abbott, Ridley Pearson, James Crumley, Les Standiford, Dave Barry, James W. Hall, Tim O Brien

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Killer Weekend

By Ridley Pearson

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THE NEW YORK TIMES BESTSELLER THAT?LL LEAVE READERS BREATHLESS.Controversial New York State Attorney General Liz Shaler is announcing her candidacy for president at a high-profile convergence of me...

Killer Summer

By Ridley Pearson

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In harm s way

By Ridley Pearson

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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.