Sandra WILSON Books

When family disaster stripped the youthful Leonie Conyngham of everything, she went from being the most important pupil at an exclusive Mayfair school to being the lowliest teacher. When handsome,...

The wrong Miss Richmond

By Wilson Sandra

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Alice

By Sandra Wilson, Wilson Sandra

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Cicely s second king

By Wilson Sandra

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After the bloody death of her uncle and lover, the Yorkist King Richard III, at Bosworth Field, Lady Cicely Plantagenet is grief-stricken, alone, and with child. Clinging to Richard's memory, and e...

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.