Robert Goddard Books

A sudden disappearance. A twisting hunt for the truth. A harrowing journey...“Robert Goodard’s manipulation of suspense and surprise rarely fails to dazzle.”—The New York Times Book ReviewHarry Bar...

In Pale Battalions

By Robert Goddard

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Six months after her husband's sudden death, Leonora Galloway sets off for a holiday in Paris with her daughter Penelope. At last the time has come when secrets can be shared and explanations begi...

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.