C. M. Waggoner Books

A “brilliant and terrifically fun”* debut novel brings an enchanting new voice to fantasy. Onna can write the parameters of a spell faster than any of the young men in her village...

The Ruthless Lady's Guide to Wizardry

By C. M. Waggoner

Average: 0.00, 0 Ratings

A Tor.com Reviewers' Choice Best Book of the YearSparks fly in this enchanting fantasy novel from the author of Unnatural Magic when a down-and-out fire witch and a young gentlewoman join forces ag...

The Village Library Demon-Hunting Society

By C. M. Waggoner

Average: 0.00, 0 Ratings

A librarian with a knack for solving murders realizes there is something decidedly supernatural afoot in her little town in this cozy fantasy mystery.Librarian Sherry Pinkwhistle keeps finding bodi...

The Village Library Demon-Hunting Society

By C. M. Waggoner

Average: 0.00, 0 Ratings

Unnatural Magic

By C. M. Waggoner

Average: 0.00, 0 Ratings

A “brilliant and terrifically fun”* debut novel brings an enchanting new voice to fantasy. Onna can write the parameters of a spell faster than any of the young men in her village...

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.