Martha Brockenbrough Books

Cheerful Chick

By Brian Won, Martha Brockenbrough

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Alexander Hamilton revolutionary

By Martha Brockenbrough

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He was born out of wedlock on a small island in the West Indies and orphaned as a teenager. From those inauspicious circumstances, he rose to a position of power and influence in colonial America....

Back to School with Bigfoot

By Samantha Berger, Martha Brockenbrough

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The Game of Love and Death

By Martha Brockenbrough

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C Est La Rentr e Grand Pied

By Dave Pressler, Samantha Berger, Martha Brockenbrough

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The Game of Love and Death

By Susan Hanfield, Martha Brockenbrough

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Our stories our voices

By Amy Lynn Reed

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This collection of twenty-one essays from major YA authors including award-winning and bestselling writers touches on a powerful range of topics related to growing up female in today s America, and...

Echt mieses Timing

By Martha Brockenbrough

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Ask ve Olum Oyunu

By Martha Brockenbrough

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I Am an American

By Julia Kuo, Grace Lin, Martha Brockenbrough

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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.