Jim Aylesworth Books

Old Black Fly

By Jim Aylesworth

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Olga s Cup and Saucer

By Olga Bravo, Jim Aylesworth

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Through the summer months, Nickel Penny brings fresh fruits and vegetables to the bakery next to her father's farm, hoping to be allowed to help with the baking. Includes recipes.

Mr. McGill goes to town

By Jim Aylesworth

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Mr. McGill and four of his friends agree to help each other finish their chores so that they will all have time to go to the town fair.

Cock a doodle doo Creak Pop pop Moo

By Jim Aylesworth

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The Completed Hickory Dickory Dock

By Jim Aylesworth

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Jim Aylesworth and YOU The Author and YOU

By Jennifer K. Rotole, Jim Aylesworth

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Folks in the Valley

By Jim Aylesworth

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Naughty Little Monkeys

By Jim Aylesworth

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What happens when you leave twenty-six little monkeys home alone? Lots of monkey business, that’s what! The charming chimps in this book, with names and misbehaviors to match each letter of the alp...

Jim Aylesworth and YOU

By Jennifer Rotole, Jim Aylesworth

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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.