Thurman, Rob Books

Madhouse

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Half-human Cal Leandros and his brother Niko aren’t exactly prospering with their preternatural detective agency. Who could have guessed that business could dry up in New York City, where vampires,...

Roadkill

By Rob Thurman, Thurman, Rob

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New from the national bestselling author of Deathwish It's time to lock, load, and hit the road... Once, while half-human Cal Leandros and his brother Niko were working on a case, an ancient gyps...

Chimera

By Rob Thurman, Thurman, Rob

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From Publishers Weekly A touching story on the nature of family, trust, and love lies hidden in this action thriller. While raiding a secret facility for genetically modifying and training childre...

Blackout

By Rob Thurman, Thurman, Rob

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I was alone, and I was lost. I didn’t know where I was; I didn’t know who I was. It doesn’t get more lost than that. Knowing what I knew and not knowing anything else at all, why would I want to be...

Doubletake

By Rob Thurman, Thurman, Rob

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Half-human/half-monster Cal Leandros knows that family is a pain. But now that pain belongs to his half-brother, Niko. Niko's shady father is in town, and he needs a big favor. Even worse is the...

Slashback

By Rob Thurman, Thurman, Rob

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The eighth book in the "Cal Leandros" series that began with "Nightlife", "Slashback" is clever, ironic and hugely entertaining urban fantasy in the vein of Jim Butcher by the "New York Times" best...

Doubletake

By Rob Thurman, Thurman, Rob

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The Latest Book In The Cal Leandros Series That Began With Nightlife, Doubletake Is Clever, Ironic And Hugely Entertaining Urban Fantasy In The Vein Of Jim Butcher And Charlaine Harris By The New Y...

Slashback

By Rob Thurman, Thurman, Rob

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The Eighth Book In The Cal Leandros Series That Began With Nightlife, Slashback Is Clever, Ironic And Hugely Entertaining Urban Fantasy In The Vein Of Jim Butcher By The New York Times Bestselling...

Roadkill

By Rob Thurman, Thurman, Rob

Average: 0.00, 0 Ratings

New from the national bestselling author of Deathwish It's time to lock, load, and hit the road... Once, while half-human Cal Leandros and his brother Niko were working on a case, an ancient gyps...

Roadkill

By Rob Thurman, Thurman, Rob

Average: 0.00, 0 Ratings

New from the national bestselling author of Deathwish It's time to lock, load, and hit the road... Once, while half-human Cal Leandros and his brother Niko were working on a case, an ancient gyps...

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.