Hedda Garza Books

Salvador Allende

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Follows the life of the man who served in Chile as the first Marxist to be freely elected to lead a nation of the Western Hemisphere, until military leaders overthrew his government in 1973.

Joan Baez

By Hedda Garza

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Presents the life and times of the folk singer who was a major voice of the social upheaval of the 1960s and who continues her commitment to social activism to this day.

Pablo Casals

By Hedda Garza

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Presents the life and times of the celebrated cellist who modernized cello technique and firmly established the cello as a concert instrument.

Joan Baez

By Hedda Garza

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Presents the life and times of the folk singer who was a major voice of the social upheaval of the 1960s and who continues her commitment to social activism to this day.

Pablo Casals

By Hedda Garza

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Presents the life and times of the celebrated cellist who modernized cello technique and firmly established the cello as a concert instrument.

Frida Kahlo

By Hedda Garza

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Discusses the life and work of Mexican painter Frida Kahlo, her tempestuous marriage to Diego Rivera, and her international reputation.

Frida Kahlo

By Hedda Garza

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Discusses the life and work of Mexican painter Frida Kahlo, her tempestuous marriage to Diego Rivera, and her international reputation.

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.