Catherine Jinks Books

Genius Squad

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After the Axis Institute is blown up, fifteen-year-old Cadell Piggot is unhappily stuck in foster care with constant police surveillance to protect him from the evil Prosper English until he gets a...

Evil Genius

By Catherine Jinks

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Child prodigy Cadel Piggot, an antisocial computer hacker, discovers his true identity when he enrolls as a first-year student at an advanced crime academy.

Genius Squad

By Catherine Jinks

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Pagan's Crusade

By Catherine Jinks, Donny Albert

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In twelth-century Jerusalem, orphaned sixteen-year-old Pagan is assigned to work for Lord Roland, a Templar knight, as Saladin's armies close in on the Holy City.

The inquisitor

By Catherine Jinks

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What's Hector McKerrow Doing These Days

By Catherine Jinks

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The Rapture

By Catherine Jinks

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A Plague of Bogles How to Catch a Bogle

By Catherine Jinks

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The Abused Werewolf Rescue Group

By Catherine Jinks

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Genius Trilogy boxed set

By Catherine Jinks

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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.