Dave Henderson Books

Keep Ms. Sugarman in the Fourth Grade

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Jackie, who has always had trouble in school, begins to develop more self-confidence under the guidance of her fourth-grade teacher and is crushed when Ms. Sugarman is promoted to principal in the...

Keep Ms. Sugarman in the Fourth Grade

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Keep Ms. Sugarman in the Fourth Grade

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Fred to the rescue

By Leslie McGuire

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Fred in charge

By Leslie McGuire

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Fred and the pet show panic

By Leslie McGuire

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The real deal about third grade

By Leslie McGuire

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Babette doesn't tell the truth all the time. Her teacher, Ms. Sims, thinks of a plan to help Babette tell the truth.

Dress code mess

By Sara St. Antoine

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Shadows

By Lynn Hall

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Several days following her mother's death Audrey is attracted to a rare blue merle collie and drawn into the mystery of his background.

A Story of Three Trees

By Steven E. Robinson

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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.