John August Books

Arlo Finch in the valley of fire

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When Arlo Finch moves to Pine Mountain, Colorado, he has no idea what's in store for him in this tiny town full of mystery and magic. When he joins the Rangers, Pine Mountain's version of the Boy S...

Arlo Finch in the Lake of the Moon

By John August

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Arlo Finch in the Kingdom of Shadows

By John August

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Big fish

By John August

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Natural born killers.

By John August

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Charlie s Angels

By Ryan Rowe, John August, Elizabeth Lenhard

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Confronting Alien Realities

By John August

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Big Fish

By Andrew Lippa, John August

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Big Fish Vocal Songbook

By Andrew Lippa, John August

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Big Fish Vocal Songbook

By Andrew Lippa, John August

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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.