Paul E. Billheimer Books

Don't waste your sorrows

Average: 0.00, 0 Ratings

"No Pain, no gain. In this now recognized classic, Billheimer gives hope to those in pain--it's all part of the training. Count the painful 'why God?' moments in life as character building for eter...

Destined to Overcome

By Paul E. Billheimer

Average: 0.00, 0 Ratings

Ils regneront

Average: 0.00, 0 Ratings

Destined for the cross

By Paul E. Billheimer

Average: 0.00, 0 Ratings

Spiritual warfare II

By Paul E. Billheimer

Average: 0.00, 0 Ratings

Adventure in Adversity

By Paul E. Billheimer

Average: 0.00, 0 Ratings

Overcomers Through the Cross

Average: 0.00, 0 Ratings

Don't waste your sorrows

By Paul E. Billheimer

Average: 0.00, 0 Ratings

Love covers

By Paul E. Billheimer

Average: 0.00, 0 Ratings

Don t Waste Your Sorrows

By Paul E. Billheimer

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.