Gini Holland Books

Airplanes

By Gini Holland

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Covers the history and future of aviation and includes discussions of different types of planes and how they work.

Bill Clinton

By Gini Holland

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Introduces the life and accomplishments of the Democrat who was elected president to two successive terms, 1992 and 1996.

Nelson Mandela First Biographies

By Gina Holland, Gini Holland

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Rosa Parks

By Gini Holland

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A brief biography of the African American who, in refusing to obey a discriminatory rule about bus seating, set off both the Montgomery Bus Boycott and a movement that changed the nation's laws.

Johnny Appleseed

By Gini Holland

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Relates the life and accomplishments of John Chapman.

Diego Rivera

By Gini Holland

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Introduces the life and accomplishments of the artist who invented a Mexican style of painting and who brought art out of museums and onto public walls.

Nelson Mandela

By Gini Holland

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A biography of the son of a Thembu chief who became a civil rights activist, political prisoner, and president of South Africa.

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.