Joni Mayhan Books

Amazing Paranormal Encounters: 2015

By Annette Munnich, Anthony Wolfpaw Ortiz, Linda Marie Johnston, Connie Hall-Scott, Michael Lynch PhD, William Lester PhD, Rick Kueber, Joni Mayhan, Geraldine Bouse, Richard Ruland

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Signs Of Spirits: When Loved Ones Visit

By Joni Mayhan

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Amazing Paranormal Encounters Volume 2

By Annette Munnich, Christopher Di Cesare, Dennis Gager, Rick Hayes, Rick Kueber, Debra Robinson, Wright, Alan, Joni Mayhan, William Lester, Rod C. Davis

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Bones In The Basement: Surviving The S.K. Pierce Haunted Victorian Mansion

By Joni Mayhan, Mayhan, Joni

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By The Author Of The Amazon Best-seller The Soul Collector When Edwin Gonzalez And Lillian Otero Purchased The Historic S.k. Pierce Victorian Mansion In Gardner, Massachusetts, In 2009, They Scoffe...

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.