James A. Janda Books

Lost Child

By James A. Janda, J. Janda

Average: 0.00, 0 Ratings

Story of Saint Patrick

By J. Jjamess Janda, James A. Janda

Average: 0.00, 0 Ratings

The story of Saint Patrick

By J. James Janda

Average: 0.00, 0 Ratings

The Lost Child

By J. Janda

Average: 0.00, 0 Ratings

A folktale from New Mexico tells how four-year-old Jesus gets lost on a visit to Jerusalem, but instead of being afraid, he trusts enough in God's care to fall asleep.

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.