Victor Appleton Books

Gateway to doom

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Tom Swift, aboard the science survey ship "Hawking," discovers unusual sunspot activity indicating the sun will soon explode, destroying all life in the solar system.

Gateway to doom

By Victor Appleton

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Tom Swift, aboard the science survey ship "Hawking," discovers unusual sunspot activity indicating the sun will soon explode, destroying all life in the solar system.

The invisible force

By Victor Appleton

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Tom and his friends enter a new dimension where ruthless Molvaarians rule an alien universe with an iron hand.

Invisible force

By Victor Appleton, Appleton

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Tom and his friends enter a new dimension where ruthless Molvaarians rule an alien universe with an iron hand.

CHAOS EARTH TS P

By Victor Appleton

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The black dragon

By Appleton

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"An Archway paperback."

Negative Zone Tom Swift 2 Negative Zone Tom Swift

By Victor Appleton

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Cyborg Kickboxer Tom Swift 3 Cyborg Kickboxer Tom Swift

By Victor Appleton

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The DNA disaster

By Victor Appleton, Appleton

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Monster machine

By Victor Appleton, Appleton

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"Archway paperback."

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.