Stef Penney Books

1867. Winter has just tightened its grip on Dove River, an isolated settlement in Canada's Northern Territory, when a man is brutally murdered. A local woman, Mrs. Ross, stumbles upon the crime sce...

Under a pole star

By Stef Penney

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A whaler's daughter, Flora Mackie first crossed the Arctic Circle at the age of twelve and fell in love with the cold and unforgiving terrain. In 1889, she sets out to become a scientist and explor...

Under a pole star

By Stef Penney

Average: 0.00, 0 Ratings

Under a pole star

By Stef Penney

Average: 0.00, 0 Ratings

"Flora Mackie first crossed the Arctic Circle at the age of twelve, and fell in love with the land and people of the far north. In 1889, the whaler's daughter from Dundee - dubbed by the press 'The...

Under a pole star

By Stef Penney

Average: 0.00, 0 Ratings

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.