Masters, Philippa Books

The Awakening Of Lydia

By Philippa, MASTERS, Philippa Masters, Masters, Philippa

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1st edition paperback vg

Lydia In The Bordello

By Philippa Masters, Masters, Philippa

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Lydia, now back in England following her adventures in Africa, becomes concerned about the double standards inherent in Victorian society. Yet she is also fascinated by the brazen young women she s...

'S' - A Story Of Submission

By Philippa Masters, Masters, Philippa

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'S' - A Story Of Submission

By Philippa Masters, Masters, Philippa

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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.