Laura Purdie Salas Books

Deserts Thirsty Wonderlands Amazing Science Ecosystems

By Laura Purdie Salas

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Wetlands Soggy Habitat Amazing Science Ecosystems

By Laura Purdie Salas

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Pastizales

By Laura Purdie Salas

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What is the difference between a savanna and a prairie? How do grazers avoid hungry grassland predators? Trek across the landscape of this book and find out what makes grasslands one of Earth's tre...

Oceanos

By Laura Purdie Salas

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Examines what lives in the ocean and gives answers to many different questions children may have.

Humedales

By Laura Purdie Salas

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Describes wetlands and the animals and plants found there.

Picture yourself writing poetry

By Laura Purdie Salas

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"Useful tips and writing prompts show young writers how to use images to inspire poetry writing"--Provided by publisher.

Picture yourself writing poetry

By Laura Purdie Salas

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"Useful tips and writing prompts show young writers how to use images to inspire poetry writing"--Provided by publisher.

Canoeing Edge Books

By Laura Purdie Salas

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Saltwater Fishing Edge Books

By Laura Purdie Salas

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Snowmobiling Edge Books

By Laura Purdie Salas

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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.