Hilke Rosenboom Books

Wayne und die Nacht der echten Cowboys

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Wie die Kichererbsenprinzessin ihr Lachen zuruckbekam

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Die Rezepte fur die man geheiratet wird.

By Hilke Rosenboom

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Balkondaki At

By Hilke Rosenboom

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Prensesin El Kitabi

By Hilke Rosenboom

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Ein Pferd namens Milchmann

By Hilke Rosenboom

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Herman can hardly believe his eyes when one morning he finds a huge, gray horse on his patio. The horse's name is Milkman, and his lips quiver as though he may start crying. As if that isn't unusua...

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.