Claudia Logan Books

Pippa by Design

By Chesley McLaren, Claudia Logan

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Pippa by Design

By Chesley McLaren, Claudia Logan

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The 5 000 year old puzzle

By Claudia Logan

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An account of Dr. George Reisner's 1925 discovery and excavation of a secret tomb in Giza, Egypt, based on archival documents and records, but told through the fictionalized experiences of a young...

The Farm

By Claudia Logan

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The 5,000-Year-Old Puzzle: Solving a Mystery of Ancient Egypt

By Claudia Logan

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An account of Dr. George Reisner's 1925 discovery and excavation of a secret tomb in Giza, Egypt, based on archival documents and records, but told through the fictionalized experiences of a young...

Pippa by Design

By Claudia Logan

Average: 0.00, 0 Ratings

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.