Caralyn Buehner Books

Superdog: The Heart of a Hero

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Tired of being overlooked because he is so small, Dexter, a big-hearted dog with big dreams transforms himself into a superhero.

Dex: The Heart of a Hero

By Caralyn Buehner

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IT's a Spoon, not a Shovel: Courtesy Quiz

By Caralyn Buehner

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Escape of Marvin the Ape

By Caralyn Buehner

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When Marvin the Ape makes a break from the zoo, he heads straight downtown to the heart of the action, where he discovers everything the big city has to offer. Dining at the finest restaurants, str...

I Did IT, I'm Sorry

By Caralyn Buehner

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A Job for Wittilda Picture Puffin Books

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Ltl Bk

By Harcourt Brace

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Snowmen at Night

By Caralyn Buehner, Mark Buehner

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I did it I m sorry

By Caralyn Buehner

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Ollie Octopus, Bucky Beaver, Howie Hogg, and other animal characters encounter moral dilemmas involving such virtues as honesty, thoughtfulness, and trustworthiness. The reader is invited to select...

The escape of Marvin the ape

By Caralyn Buehner

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Marvin the ape slips out of the zoo and finds he likes it on the outside, where he easily blends into city lifestyles.

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.