Claire Robertson Books

Letters Of A Lovesick Te

By C. ROBERTSON, Claire Robertson

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Letters Of A Lovestruck Teenager

By Claire Robertson

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Letters of a Love-struck Teenager

By Claire Robertson

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Holding the World Together

By Nwando Achebe, Claire Robertson

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The spiral house

By Claire C. Robertson

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Katrijn van der Caab, freed slave and wigmaker's apprentice, travels with her eccentric employer from Cape Town to Vogelzang, a remote farm where a hairless girl needs their services. The year is 1...

Under glass

By Robertson Claire Journalist

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"Set in Natal in the nineteenth century among the settlers and the homesteaders and the sugar-cane farmers, Claire Robertson⁰́₉s masterful new novel Under Glass tells the story of Mrs Chetwyn, who...

Isle

By Robertson Claire Journalist

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" The year is 1289 and an injured young man washes up on an island of women. He is taken in by a sculptor who sees in him the perfect model for her Christ, although her real masterwork will be a la...

Gilly grave amoureuse 13 ans presque 14A

By Claire Robertson

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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.