Lorenz B. Graham Books

When David, an African American teenager, and his family leave the South for a new life up North, he finds that although there is integration, bigotry still exists.

Whose town?

By Lorenz B. Graham

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An African American family's hopes for a peaceful existence in North Town are shattered when their teenage son becomes involved with the police after being attacked by a gang and the town erupts in...

Return to South Town

By Lorenz B. Graham

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In spite of the difficulties it might bring, David Williams, now a full-fledged doctor, returns to establish his practice in the Virginia town where he had lived as a boy.

Carolina cracker Directions

By Lorenz B. Graham

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Whose Town

By Lorenz Graham

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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.