Jack Higgins Books

Death Run

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The phenomenally successful Jack Higgins teams up with Justin Richards for another sure fire bestseller for children.

In the summer of 1943, the Allies were poised to invade Sicily, yet the price would be high unless the island people rose in revolt against their Nazi oppressors. Only the Mafia could command an up...

First Strike

By Jack Higgins

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British twins Rich and Jade are once again thrown into danger as they try to help their spy father, John Chance, save the President of the United States from a radical group holding the White House...

The Thousand Faces of Night

By Jack Higgins

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After five years' hard time, ex-soldier Hugh Marlowe emerges into the free world ready to fight anyone who stands in his way. Rough justice is all he knows. But when a beautiful, vulnerable woman a...

The Wolf at the Door

By Jack Higgins

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Sean Dillon Series (18) - The Judas Gate

By Jack Higgins

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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.