Tom Seidmann Freud Books

The magic boat

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A collection of stories and poems, together with a puzzle and a Punch-and-Judy play, illustrated with movable pictures, by the artist niece of Sigmund Freud.

LIBRO de LAS COSAS y el LIBRO de LAS CANCIONES INFANTILES

By Ines Elvira ROCHA, Lucy TORRES DE HERING, Tom Seidmann Freud

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Buch der Dinge das Baby Liederbuch

By Tom Seidmann Freud

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Die Fischreise

By Tom Seidmann Freud, Caroline Von Oldenburg

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Kleine Marchen

By Tom Seidmann Freud, Caroline Von Oldenburg

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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.