Janet S. Wong Books

The Trip Back Home

By Janet S. Wong

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A young girl and her mother travel to Korea to visit their extended family.

Apple Pie Fourth of July

By Janet S. Wong

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Apple Pie Fourth of July

By Janet S. Wong

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Buzz

By Janet S. Wong

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Minn and Jake s almost terrible summer

By Janet S. Wong

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Ten-year-old Jake's summer starts off badly, goes downhill when his family visits Los Angeles, California, and his old friends are too busy for him, then gets even worse after he disagrees with Min...

Minn and Jake

By Janet S. Wong

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Fifth-grader Minn, the tallest girl in school, begins a rocky friendship with Jake, a new student who is not only very short, but is also afraid of the worms and lizards that Minn likes to collect.

This Next New Year

By Janet S. Wong

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A family prepares to celebrate the Lunar New Year and looks forward to the good luck they hope it will bring.

Buzz

By Janet S. Wong

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Buzz

By Janet S. Wong

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Apple Pie 4th of July

By Janet S. Wong

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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.