Brian Caleb Dumm Books

Henry and Hala Build a Haiku

By Nadia Higgins, Kris Bigalk, Brian Caleb Dumm

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Life On The Mayflower

By Brian Caleb Dumm, Jessica Gunderson, Jessica Sarah Gunderson

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For 65 days, the Pilgrims rolled with the sea. They lived in dark, cramped spaces, with no fresh food. But even so, the people were hopeful hopeful the ship would bring them to a new life.

The legend of Bigfoot

By Thomas Kingsley Troupe

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"Describes the legend of Bigfoot, including how it started and what the legend says about the monster"--Provided by publisher.

Life On The Mayflower

By Brian Caleb Dumm, Jessica Gunderson, Jessica Sarah Gunderson

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For 65 days, the Pilgrims rolled with the sea. They lived in dark, cramped spaces, with no fresh food. But even so, the people were hopeful hopeful the ship would bring them to a new life.

Librarians at Work

By Karen Latchana Kenney, Brian Caleb Dumm

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Mail Carriers at Work

By Karen Latchana Kenney, Brian Caleb Dumm

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Teachers at Work

By Karen Latchana Kenney, Brian Caleb Dumm

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March

By Mari Kesselring, Brian Caleb Dumm

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April

By Mari Kesselring, Brian Caleb Dumm

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May

By Mari Kesselring, Brian Caleb Dumm

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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.