Rebecca-Johnson Books

Tunisia

By Harold D. Nelson

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Essentials of biology laboratory manual

By Warren D. Dolphin

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The cranky crocodile

By Johnson Rebecca

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A crocodile that has lived peacefully with the other creatures at her watering hole suddenly becomes mean and drives them all away.

Koala commotion

By Johnson Rebecca

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When news spreads among the koalas that there will be a special event, he convinces his mother that they should attend.

Little dolphin's big leap

By Johnson Rebecca

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With practice, a young dolphin learns to leap out of the water like the adults do.

The proud pelican's secret

By Johnson Rebecca

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Mr. Pelican, who is so very proud of his looks, guards a secret about his fantastic fishing ability.

Sea turtle's clever plan

By Johnson Rebecca

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A clever little turtle thinks of a way she and the other turtle hatchlings can safely make their way to the sea.

Tree frog hears a sound

By Johnson Rebecca

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A red-eyed treefrog hops through the rainforest in the direction of the most beautiful sound she has ever heard, meeting various other frogs along the way.

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.