Andrea Claudia Hoffmann Books

Raif Badawi, The Voice of Freedom

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A powerful first-person account of Ensaf Haidar’s life wither her husband, Saudi Arabian social activist Raif Badawi, and her worldwide campaign to free him from imprisonment   Ensaf Hai...

A Gift from Darkness

By Andrea Claudia Hoffmann

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An NPR Best Book of the YearThe inspirational story of a pregnant young Nigerian woman and the horrors she endured to save her unborn child when she was kidnapped by Boko Haram.When she was ninetee...

Der Iran

By Andrea Claudia Hoffmann

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Kopfkino

By Andrea Claudia Hoffmann

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Raif Badawi, The Voice of Freedom

By Ensaf Haidar

Average: 0.00, 0 Ratings

A powerful first-person account of Ensaf Haidar’s life wither her husband, Saudi Arabian social activist Raif Badawi, and her worldwide campaign to free him from imprisonment   Ensaf Hai...

A Gift from Darkness

By Andrea Claudia Hoffmann

Average: 0.00, 0 Ratings

An NPR Best Book of the Year: “A powerful testimony to resilience and survival” (Kirkus Reviews). A widowed Nigerian women shares her shocking, inspirational account of what she endure...

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.