Eileen Spinelli Books

Naptime, laptime

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In rhyming verse, a little girl describes places where animals like to sleep, from seals snoozing on ice to spiders in the kitchen clock, as well as her favorite place, on grandma's lap.

Do You Have a Hat?

By Eileen Spinelli

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Rhyming text describes a great variety of hats worn by celebrities throughout history.

Night Shift Daddy

By Eileen Spinelli

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A father shares dinner and bedtime rituals with his daughter before going out to work the night shift.

Night Shift Daddy

By Eileen Spinelli

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Teddy bear and his friends

By Eileen Spinelli

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The giggle and cry book

By Eileen Spinelli

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Rhyming text lists things that make you laugh and cry.

Tea party today

By Eileen Spinelli

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Somebody Loves You Mr. Hatch

By Eileen Spinelli

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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.