Mary Garland Books

This new edition of Mary and Henry Garland's classic Oxford Companion to German Literature substantially revises and extends its coverage, making an invaluable reference work available to a new gen...

The Oxford Companion to German Literature

By Henry B. Garland

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Offers, in alphabetical sequence, a series of concise biographies, critical surveys of writers, and synopses of literary works.

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.