Erik J. Rottmann Books

Barabbas Goes Free The Story of the Release of Barabbas Matthew 27 15 26 Mark 15 6 15 Luke 23 13 25 and John 18 20 for Children
Meal for Many
Meal for Many

By Erik J. Rottmann

Average: 0.00, 0 Ratings

Read More
A Meal for Many
A Meal for Many

By Erik J. Rottmann

Average: 0.00, 0 Ratings

Read More
Timothy Joins Paul 6pk
Timothy Joins Paul 6pk

By Joel Snyder, Erik Rottmann, Erik J. Rottmann

Average: 0.00, 0 Ratings

In this Arch Book, children learn about Paul's second missionary journey with Silas and Timothy.

Read More
Na Bilini Agus Na Bric Beathu an 5000 Duine Matha 14 13 21 Marcas 6 30 44 Lucas 9 10 17 Eoin 6
The Easter Victory
The Easter Victory

By Erik Rottmann

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More