Harvey Tolibao Books

Star Wars the High Republic Adventures

By Harvey Tolibao, Tony Bruno, Daniel Jose Older

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Star Wars

By Harvey Tolibao, Toni Bruno, Daniel Jose Older

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Star Wars

By Harvey Tolibao, Daniel Jose Older

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Hit List

By Harvey Tolibao, Ralph Tedesco, Zenescope, Sami Kivela

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Ghost Volume 4 A Death in the Family

By Harvey Tolibao, Chris Sebela

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With all memories of her life as Elisa Cameron recovered, Ghost has a new drive and purpose: she's going after Chicago's deeply entrenched criminal network. But taking on the most powerful crimina...

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.