Kathleen Ruckman Books

Big Book

By Kathleen Ruckman

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Who is God

By Kathleen Ruckman

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When young Annie and Adam visit their grandfather's farm they get to enjoy his cooking, camp out in the hayloft, go fishing, and collect eggs from the henhouse, all while learning about the nature...

What will Heaven be like

By Kathleen Ruckman

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"...When Annie asks, 'What will Heaven be like?' and 'Who will be in Heaven?' Grandpa's answers are simple, honest, and based on biblical truths about God's love and His kingdom. Enjoy this lively...

The Big Book

By Kathleen Ruckman

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The tiny book

By Kathleen Ruckman

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God s Amazing Book

By Kathleen Ruckman

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Tiny Book

By Kathleen Ruckman

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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.