Stefan Bolz Books

The three feathers

Average: 0.00, 0 Ratings

Because of a dream, Joshua Aylong, a rooster, sets out on a quest to search for three feathers deep inside a mountain.

The Time Travel Chronicles Future Chronicles Book 7

By Tracy Banghart, Ann Christy, Stefan Bolz, Michael Holden, Lucas Bale, Ernie Lindsey, Erik Wecks, Daniel Arthur Smith, Carol Davis, Samuel Peralta, Ernie Luis, Anthony Vicino, Robert J. Sawyer, Rysa Walker

Average: 0.00, 0 Ratings

Apocalypse Weird

By Stefan Bolz, Bolz, Stefan

Average: 0.00, 0 Ratings

This is the story of the very beginning of an apocalyptic event as seen through the eyes of an eighteen-year-old girl. Nothing could have prepared her for what is about to happen and she has to fac...

Chronicle Worlds B Movie Future Chronicles Book 16

By Jessica West, Matthew Stott, Stefan Bolz, Daniel Arthur Smith, Forbes West, Eamon Ambrose, Samuel Peralta, Artie Cabrera, S. Elliot Brandis, Christopher J. Valin

Average: 0.00, 0 Ratings

Tails of the Apocalypse

By Michael Bunker, Deirdre Gould, Edward W. Robertson, Hank Garner, Harlow C. Fallon, Mary Buckham, Nick Cole, Chris Pourteau, Jennifer Ellis, E.E. Giorgi

Average: 0.00, 0 Ratings

The Laws of Peace A Pocket Guide

By Stefan Bolz

Average: 0.00, 0 Ratings

White Dragon 02

By Stefan Bolz

Average: 0.00, 0 Ratings

White Dragon 01

By Stefan Bolz

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.