Vincent H. O Neil Books

Reduced circumstances

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Booklist Review: Once upon a time, Frank Cole was the happily married owner of a thriving software firm. But when business and marriage both went under, he landed in the Florida panhandle town of E...

Exile trust

By Vincent H. O Neil

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When freelance insurance investigator Frank Cole agrees to look into odd doings involving a safe deposit box at a bank in Exile, Florida and the deceased couple to whom it belongs, he discovers tha...

Murder in exile

By Vincent H. O Neil

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Working as a fact-checker for an insurance company while he awaits his appeal of a bankruptcy judgment, Frank Cole is asked to look into the case of Eddie Gonzalez, a young man killed in a hit-and-...

Death Troupe

By Vincent H. O Neil

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Reduced Circumstances

By Vincent H. O Neil

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Contest of Wills A Frank Cole Mystery

By Vincent H. O Neil

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Death Troupe

By Vincent H. O Neil

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The suicide of the Death Troupe's co-founder brings Jack back to the mountain town of Schuyler Mills to write the troup's latest murder mystery--and the sinister welcome he receives makes him host...

Exile trust

By Vincent H. O Neil

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Booklist Review: Frank Cole, a resident of Exile, Florida, ekes out a living as a free-lance fact checker for insurance companies and local law enforcement. When the town’s bank discovers irregular...

Murder in Exile

By Vincent H. O Neil

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Exile Trust

By Vincent H. O Neil

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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.