Paul A. Reynolds Books

Going places

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Rafael has looked forward to the Going Places contest and builds his go-cart from a kit in record time, but his neighbor, Maya, has a much more interesting and creative idea for her entry and Rafae...

Sydney & Simon: Full Steam Ahead!

By Paul Reynolds Author Peter Reynolds Illustrator

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Twin mice solve a problem using STEAM in this early chapter book for young artists, inventors, and creative thinkers—featuring illustrations from the award-winning author/illustrator of The D...

Sydney & Simon: Go Green!

By Paul A. Reynolds Author Peter H. Reynolds Illustrator

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STEAM problem-solvers and twin mice Sydney and Simon learn about the dangers of pollution—and the power of recycling—in this illustrated chapter book for young readers Last we saw them,...

Sydney & Simon: To the Moon!

By Paul Reynolds Author Peter Reynolds Illustrator

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Eager to win a chance to meet a real-life astronaut, twin mice Sydney and Simon use STEAM thinking to create the best science project about the Moon   The chance to meet astronaut Kris Korn&#6...

Sydney & Simon: To the Moon!

By Paul Reynolds Author Peter Reynolds Illustrator

Average: 0.00, 0 Ratings

Eager to win a chance to meet a real-life astronaut, twin mice Sydney and Simon use STEAM thinking to create the best science project about the Moon   The chance to meet astronaut Kris Korn&#6...

Going Places

By Peter H. Reynolds, Paul A. Reynolds

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Going Places

By Peter H. Reynolds, Paul A. Reynolds

Average: 0.00, 0 Ratings

Sydney & Simon: Full Steam Ahead!

By Paul Reynolds Author Peter H. Reynolds Illustrator

Average: 0.00, 0 Ratings

Twin mice solve a problem using STEAM in this early chapter book for young artists, inventors, and creative thinkers—featuring illustrations from the award-winning author/illustrator of The D...

Sydney & Simon: Go Green!

By Paul A. Reynolds Author Peter H. Reynolds Illustrator

Average: 0.00, 0 Ratings

STEAM problem-solvers and twin mice Sydney and Simon learn about the dangers of pollution—and the power of recycling—in this illustrated chapter book for young readers Last we saw them,...

Sydney and Simon

By Paul A. Reynolds

Average: 0.00, 0 Ratings

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.