Robin Yocum Books

A Perfect Shot

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After his unspectacular professional baseball career ends with a knee injury in Toledo, Ohio, Johnny Earl gets busted for selling cocaine. After serving seven years in prison, all he wants to do is...

A perfect shot

By Robin Yocum

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"A local basketball star in a small Ohio town tries to remake his life in middle age, but instead must confront a murderer and the prospect of leaving his hometown and giving up everything that onc...

Dead before deadline

By Robin Yocum

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"From May 1981 through August 1985, I was a police reporter for the Columbus Dispatch. The police beat is considered by most reporters to be the most distasteful job on the paper. You continually d...

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.