Jillian Harker Books

I love you, Grandma

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"Grandma, why do I have such a long nose?" Little Bear is curious and asks lots of questions. Luckily for him, wise Grandma Bear seems to have all the answers. And as they set off to look for food,...

I love you Grandma

By Jillian Harker

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On My Own

By Jillian Harker

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I Love You Grandpa

By Daniel Howarth, Jillian Harker

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Please thank you

By Jillian Harker

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Introduces young children to everyday manners.

I Wish...

By Jillian Harker

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Ladybird Tales Mirror 32 pp

By Jillian Harker

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Goodnight kiss

By Jillian Harker

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"To a small rabbit like Oakey, the dark is a place where scary 'monsters' live. Find out how Mom helps Oakey to overcome his fears" -- back cover.

Hide and seek bear

By Jillian Harker

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Bear and his friends love to play hide and seek, but when they don't listen to their parents warnings, they find themselves in trouble. On board pages. Bear and his friends love to play hide and s...

Jake A Goodnight Kiss

By Jillian Harker

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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.