Johann Christoph Blumhardt Books

Die Schlichtheit dieses kleinen Buches bietet etwas an, das auf keiner noch so schönen Grußkarte Platz findet: Eine sanfte Bestimmtheit, dass es immer noch einen Gott gibt, der über allem wacht, un...

Now is eternity

By Johann Christoph Blumhardt

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El Dios que sana

By Rick Warren, Christoph Friedrich Blumhardt, Johann Christoph Blumhardt

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The God Who Heals

By Christoph Friedrich Blumhardt, Johann Christoph Blumhardt

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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.