Betsy Maestro Books

World Around Us Library Set Grade 2

By MACMILLAN MCGRAW

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The Story of the Statue of Liberty

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Temperature and you

By Betsy Maestro

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Discusses what temperature is and how it is measured.

Big City Port

By Betsy Maestro

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Text and illustrations describe the unceasing activity at a busy seaport, including the coming and going of various ships and the moving of cargo by big machines.

How Do Apples Grow?

By Betsy Maestro

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Describes the life cycle of an apple from its initial appearance as a spring bud to that point in time when it becomes a fully ripe fruit.

Bike Trip

By Betsy Maestro

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A family takes a bicycle trip and experiences the sights, sounds, and smells of town, country, and seashore.

Bike trip

By Betsy Maestro

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A family takes a bicycle trip and experiences the sights, sounds, and smells of town, country, and seashore.

Why Do Leaves Change Color?

By Betsy Maestro

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Explains how leaves change their colors in autumn and then separate from the tree as the tree prepares for winter.

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.