Darrin P. Lunde Books

Hello, Baby Beluga

By Darrin Lunde Author Patricia J. Wynne Illustrator

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Take a trip to the Arctic with Baby Beluga.Pre-readers and beginning readers meet the adorable and playful baby beluga whale. The questions that kids will have for the baby beluga are answered simp...

Dirty Rats?

By Darrin Lunde Author Adam Gustavson Illustrator

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Nobody likes a rat. And we're not talking about a snitch here. We're talking about those disgusting bald-tailed rodents that scurry around alleys and in the subway. But, hold on . . . are rats rea...

Hello Bumblebee Bat

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Hello, mama wallaroo

By Darrin P. Lunde

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Introduces the common wallaroo, describing its appearance, where it lives, what it eats, and how it cares for its young.

Discovering a New Animal with a Scientist I Like Science Series

By Darrin P. Lunde

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Guide to the Mammals of China

By Andrew T. Smith, Yan Xie, Robert S. Hoffmann, Darrin P. Lunde

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Guide to the Mammals of China

By John MacKinnon, Andrew T. Smith, Don E. Wilson, Robert S. Hoffmann, Darrin P. Lunde

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Hello baby beluga

By Darrin P. Lunde

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Hello, Baby Beluga

By Darrin Lunde Author Patricia J. Wynne Illustrator

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Monkey colors

By Darrin P. Lunde

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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.