Lewis, Roger Books

The Life And Death Of Peter Sellers

By Lewis Roger

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Stage people

By Lewis Roger, Roger Lewis

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The Private Memoirs and Confessions of a Justified Sinner Everyman s Library Paper

By James Hogg

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Anthony Burgess

By Lewis Roger, Roger Lewis

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Confessions of a Justified Sinner

By James Hogg Introduction By Roger Lewis

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A comic and terrifying novel about a man haunted by the Devil in the form of his own evil double. James Hogg (1770–1835) was a Scottish poet, novelist, and farmer whose work was discovered...

Laurence Olivier The Real Life of ...

By Roger Lewis, Roger Laurence Olivier Lewis

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The Real Life of Laurence Olivier

By Lewis Roger, Roger Lewis, Laurence Olivier

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Tristram Shandy

By Laurence Sterne

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Confessions of a justified sinner

By James Hogg

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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.