James Duncan Lawrence Books

Tom Swift and the City of Gold

By James Duncan Lawrence

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Tom Swift and the Cosmic Astronauts

By James Duncan Lawrence

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Tom Swift and the Visitor from Planet X

By James Duncan Lawrence

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Who is the steely-eyed stranger and how much does he know about the planned secret visit of Tom's ally to the Swift Laboratories on Earth?

Tom Swift and his Aquatomic Tracker

By Victor Appleton, James Duncan Lawrence

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Tom Swift and his pal Bud Barclay embark on one of the greatest scientific adventures of the century -- a daring underwater crossing of the Atlantic Ocean, equipped only with Tom's electronic hydro...

Tom Swift and his Sky Wheel

By James Duncan Lawrence

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The Dream Girl Caper

By James Duncan Lawrence

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The Emerald Oil Caper

By James Duncan Lawrence, James D. Lawrence

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Godmother Caper

By James Duncan Lawrence

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Binky Brothers Detectives

By James Lawrence

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The James Bond Omnibus 003

By Ian Fleming Jim Lawrence Yaroslav Horak

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The daring James Bond is back in a definitive bumper edition collecting the first period of Jim Lawrence's celebrated run in comic strip form! Includes seven of Bond's most thrilling and...

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.