June Drummond Books

The Impostor

By June Drummond

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The Impostor

By June Drummond

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The Meddlers

By June Drummond

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Countdown murder

By June Drummond

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John Thorneycroft, forensic psychiatrist, witnesses young Ben Tifflin consume sherbet that has been laced with aspirin at a world famous delicatessen. Thorneycroft gets the boy to hospital in time...

Cable Car

By June Drummond

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Slowly the Poison

By June Drummond

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Old Bones Buried Under

By June Drummond

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The people in glass house.

By June Drummond

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Bang! bang! you're dead!

By June Drummond

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The patriots

By June Drummond

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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.