Tristan Palmgren Books

A transdimensional anthropologist can’t keep herself from interfering with Earth’s darkest period of history in this brilliant science fiction debut Niccolucio, a young Florentine Carth...

Terminus

By Tristan Palmgren

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Operatives from an alien culture struggle to survive in medieval Italy, in the SF sequel to the astonishing Quietus.The transdimensional empire, the Unity, has dissolved, its ruling powers forced i...

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.