Harry Morris Books

Harry the Polis Harry the Polis

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Yer Never Gonnae Believe It! Is the fourth in Harry the Polis's hugely successful and hilarious collections of police stories. With twenty-nine years in the polis under his belt, there's no shortag...

Harry the polis

By Harry Morris

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The adventures of Harry the Polis? the self-appointed Chief Constable of funny stories? continue with this hilarious new collection. Join Harry on his new adventures as he tackles speeding motorist...

Harry the polis

By Harry Morris

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Hunger And Thirst Signed Limited Edition

By Harry Morris, Richard Matheson

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Through Shattered Glass

By Harry Morris, David B. Silva

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Judas Eyes Eyes Series

By Harry Morris, Barry Hoffman

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Aye That Will Be Right

By Harry Morris

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The hilarious adventures recalled by ex-polis Harry Morris, the self-appointed Chief Constable of funny stories, continue with the publication of his fifth book, Aye, That Will Be Right!. Since his...

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.