Elizabeth Kostova Books

The Swan Thieves

By Elizabeth Kostova

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The Shadow Land

By Elizabeth Kostova

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From the #1 bestselling author of The Historian comes a mesmerizing novel that spans the past and the present—and unearths the troubled history of a gorgeous but haunted country.A young Ameri...

The Historian

By Elizabeth Kostova

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Late one night, exploring her father's library, a young woman finds an ancient book and a cache of yellowing letters. The letters are all addressed to "My dear and unfortunate successor," and they...

The Historian: Part One of Two

By Elizabeth Kostova

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“To you, perceptive reader, I bequeath my history. . . .”Late one night, exploring her father’s library, a young woman finds an ancient book and a cache of yellowing letters. The...

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.