Robert Kerins Books

Fatal Lesson

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"While investigating the homicide of a teenage girl, Detective Lieutenant Alec Theron and his partner, Orca learn the murdered girl's English teacher had been having illicit sex with the 14-year-ol...

Positions of Trust

By Robert Kerins

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Tourist Trap

By Robert Kerins

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Cuckoo

By Robert Kerins

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Deadly Mist

By Robert Kerins

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Deliver Them from Evil

By Robert Kerins

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Lewiston Writers' Group - Celebrating 10 Years

By Kathleen Kifer, Mike Miller, William Bates, Rachel Brown, Robert Kerins

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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.