Frank Delaney Books

BONUS: This edition contains an excerpt from Frank Delaney's The Last Storyteller.In the summer of 1943, as World War II rages on, Ben MacCarthy is haunted by the disappearance of his wife, the a...

Desire and pursuit

By Frank Delaney

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Ann Halpin has always believed she was born into the wrong family. The nouveau-riche values of her bookmaker father, Joss, and his name-dropping wife Moya disturb and embarrass her. For her aloofne...

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.