Larry Karp Books

Music Box Murders Wwl Mystery

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Martin Firestone's acceptance to medical school triggers dark memories for his father, eccentric painter Leo Firestone, about the past and his own father, a gifted but ruthless doctor involved in s...

First Do No Harm LARGE TYPE EDITION

By Larry Karp

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First Do No Harm

By Larry Karp

Average: 0.00, 0 Ratings

The ragtime kid

By Larry Karp

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Running away from home to persuade legendary ragtime musician Scott Joplin to take him on as a pupil, teenager Brun Campbell stumbles upon the body of a murdered young woman, near which he discover...

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.

Larry Karp Books

Music Box Murders Wwl Mystery

Scamming the Birdman

The Midnight Special

The Enchanted Ear

The King of Ragtime

The King of Ragtime

First do no harm

First Do No Harm LARGE TYPE EDITION

First Do No Harm

The ragtime kid

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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