Romy Blumel Books

SPRING 18

By Moshtari Hilal, Romy Blumel, Carolin Lobbert, Maren Amini, Doris Freigofas, Katharina Kulenkampff, Karina Tungari, Larissa Bertonasco, Stephanie Wunderlich, Almuth Ertl

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101 Dogs: An Illustrated Compendium of Canines

By Nicola Jane Swinney Illustrated By Romy Blumel

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One hundred and one dogs bound through the pages of this humorous guide to dog breeds.From dinky dachshunds to massive mastiffs, shaggy sheepdogs to slinky salukis, this beautifully illustrated gui...

101 Dogs

By Romy Blumel, Nicola Jane Swinney

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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.