Michael Hays Books

The Boy Who Loved Morning

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Only after he has learned the difference between honoring morning and changing it to suit his own pride can Boy find the perfect name for himself.

Because you're lucky

By Irene Smalls Hector, Irene Smalls

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When Kevin comes to live at his cousin Jonathan's house, both boys must make some big adjustments.

Jonathan and his mommy

By Irene Smalls Hector, Irene Smalls

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As a mother and son explore their neighborhood, they try various ways of walking--from giant steps and reggae steps to criss cross steps and backwards steps.

Abiyoyo: Based On a South African Lullaby And Folk Story

By Peter Seeger

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Jonathan and His Mommy

By Irene Smalls Hector

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Bernard Tschumi Architecture Design

By Marco De Michelis, Giovanni Damiani, Michael Hays, Bernard Tschumi

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The Gold Cadillac

By Mildred D. Taylor, Michael Hays

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Hats Off to Hair

By Virginia L. Kroll

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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.