Hannah Roche Books

Have you ever seen a chick hatch?

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A chick hatches and grows, a hen lays eggs, and the cycle of life begins again. This spiral-bound book is designed to read around and around, a never-ending story.

Have you ever picked a dandelion?

By Hannah Roche

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A dandelion flower opens, a seed drifts off, and the cycle of life begins again. This spiral-bound book is designed to read around and around, a never-ending story.

My mom is magic!

By Hannah Roche

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Jamie's mother turns gooey egg whites into delicious meringues. Includes recipe and notes.

My grandma is great!

By Hannah Roche

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Millie helps Grandma make cookies. Includes their recipe and notes on what happens to its ingredients when they are combined, chilled, rolled, and baked.

Pete s Puddles My First Weather Books

By Hannah Roche, Harriet Roche

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Sandra s Sunhat My First Weather Books

By Hannah Roche

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My Gran Is Great Science Made Simple

By Hannah Roche

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My Mum Is Magic Science Made Simple

By Hannah Roche

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My Gran Is Great Science Made Simple

By Hannah Roche

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Pete s Puddles My First Weather Books

By Hannah Roche

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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.