Fred D. Gealy Books

Too Busy Not To Pray

By Jo Carro, JO CARR, Fred D. Gealy, Fred Daniel Gealy, Imogene Sorley

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The pages have been written to help meet the devotional needs of young homemakers. Instead of a collection of thoughtful meditations, this is a book of prayer, and of prayers. They are not the trad...

JAPAN CHRISTIAN YEAR BOOK, 1935 : Continuing The Japan Mission Year Bo...

By Fred D. Gealy

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JAPAN CHRISTIAN YEAR BOOK, 1936 : Continuing The Japan Mission Year Bo...

By Fred D. Gealy

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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.