Rajan Khanna Books

A Study in Lavender

By Joseph R. G. DeMarco

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Son of Man

By Robert Silverberg

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"Ben Gold lives in dangerous times. Two generations ago, a virulent disease turned the population of most of North America into little more than beasts called Ferals. Some of those who survived too...

Rising tide

By Rajan Khanna

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"Ben Gold has sacrificed his ship to prevent an attack on the hidden island city of Tamoanchan. He and Miranda, the scientist he loves, evade pirates and rescue some old scientist friends of Mirand...

Diverse energies

By Tobias S. Buckell, Joe Monti

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"In this collection of original and rediscovered stories of tragedy and hope, the diverse stars are students, street kids, "good girls," kidnappers, and child laborers pitted against their environm...

Falling Sky

By Rajan Khanna

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Rising tide

By Rajan Khanna

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Raining Fire

By Rajan Khanna

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271 pages ; 21 cm

Raining Fire

By Rajan Khanna

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Shadows of the Emerald City

By Mark Onspaugh, Martin Rose, Barry Napier, Rajan Khanna, David Steffen, Jack Bates, E.M. MacCallum, Camille Alexa

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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.