Jana G. Oliver Books

For Briar Rose, life is anything but a fairy tale. She's stuck in a small town in deepest Georgia with parents who won't let her out of their sight, a bunch of small-minded, gossiping neighbours an...

Briar Rose

By Jana G. Oliver

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Sojourn Time Rovers Book 1

By Jana G. Oliver

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Virtual Evil

By Jana G. Oliver

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Soul thief

By Jana G. Oliver

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In 2018 Atlanta, Georgia, seventeen-year-old apprentice Demon Trapper Riley Blackthorne must deal with unwanted fame, an unofficial bodyguard, an overprotective friend, the Vatican's own Demon Trap...

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.