David Guy Compton Books

The electric crocodile

By D. G. Compton

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Ascendancies

By D. G. Compton, David Guy Compton

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Back of Town Blues

By D. G. Compton

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Hot Wireless Sets, Aspirin Tablets, The Sandpaper Sides Of Used Matchboxes, And Something That Might Have Been Castor Oil

By D. G. Compton, David Guy Compton

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205 pages ; 20 cm "First published in Great Britain ... 1971"--Title page verso Issued earlier in the U.S. as Chronocules Currey, L.W. Science fiction, p. [123]

La continua Katherine Mortenhoe

By David Guy Compton, David Paradela Lopez

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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.