Jayne Harvey Books

Cat Show

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It's time for the cat show! But the cats need to be put into groups. Small cats and big cats? Cats with blue eyes and cats with brown eyes? Practice counting and sorting with this fun Level 2 reader!

Cat show

By Jayne Harvey

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The neighborhood children organize a cat show and try to figure out the best way to sort all of the cats.

The silly bugs are having a party. There is so much to do!The ants spend many busy hoursmaking patterns with the flowers.They place the flowers two by two.First red, then blue. Then red, then blue....

Busy bugs

By Jayne Harvey

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The busy bugs arrange themselves in different ways to make a show.

Busy Bugs

By Bernard Adnet, Jayne Harvey

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Cat Show All Aboard Math Reader

By Jayne Harvey

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Busy Bugs

By Jane Harvey

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Great Uncle Dracula and the Dirty Rat

By Bonnie Bader

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Invisible Amy Angel Park Football Stars

By Jayne Harvey, Steve Stroud

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Great Uncle Dracula and the Dirty Rat

By Bonnie Bader

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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.