Steven Otfinoski Books

Natural partners
Natural partners

By Steven Otfinoski

Average: 0.00, 0 Ratings

Read More
The well loved lama Spotlight books
Aboard the underground railroad McGraw Hill reading
Symbols of America
Symbols of America

By Steven Otfinoski

Average: 0.00, 0 Ratings

Important symbols of the United States of America, and how they came to be.

Read More
Three Great Americans
Three Great Americans

By Steven Otfinoski

Average: 0.00, 0 Ratings

Read More
Getting out the vote
Getting out the vote

By Steven Otfinoski

Average: 0.00, 0 Ratings

Voting is a right that is important to all citizens. How did people win this right?

Read More
Jane Goodall
Jane Goodall

By Steven Otfinoski

Average: 0.00, 0 Ratings

Jane Goodall has spent most of her life among chimpanzees. What has she learned about them? Read to find out.

Read More
Charles Drew
Charles Drew

By Steven Otfinoski

Average: 0.00, 0 Ratings

How did Charles Drew use blood plasma to save lives?

Read More
The diamond
The diamond

By Steven Otfinoski

Average: 0.00, 0 Ratings

An old man tests his three sons. Which one will win the diamond?

Read More
The jacket Reasons for reading

Related Articles from our Blog

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.

Read More