I. B. Siegumfeldt Books

A Life in Words

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Paul Auster’s A Life in Words—a wide-ranging dialogue between Auster and the Danish professor I. B. Siegumfeldt—is a remarkably candid and sharply focused investigation into one w...

Life in Words

By Paul Auster, I. B. Siegumfeldt

Average: 0.00, 0 Ratings

A Life in Words

By Paul Auster, I. B. Siegumfeldt

Average: 0.00, 0 Ratings

An inside look into Paul Auster's art and craft, the inspirations and obsessions, mesmerizing and dramatic in turn.A remarkably candid, and often surprisingly dramatic, investigation into one write...

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.