Donna Kauffman Books

Her Secret Thrill

By Donna Kauffman

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Season to Celebrate

By Donna Kauffman, Kate Pearce, Fern Michaels, Priscilla Oliveras

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Pelican Point

By Donna Kauffman

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Half moon harbor

By Donna Kauffman

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"Bold brash, Irish- Brodie Monaghan's been breaking hearts ever since he arrived in Maine to rebuild the family business. Still there's one woman he just can't wow. Grace Maddox claims she's now pa...

Sandpiper Island

By Donna Kauffman

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Pelican Point

By Donna Kauffman

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Half Moon Harbor

By Donna Kauffman

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Sandpiper Island

By Donna Kauffman

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Starfish Moon

By Donna Kauffman

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Lavender Blue

By Donna Kauffman

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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.