Che Guevara Books

Ernesto "Che" Guevara was born in Argentina on June 14, 1928. After graduating from medical school in 1953, he set off to travel the Americas. While living in Guatemala in 1954, he became involved...

Episodes of the Cuban Revolutionary War, 1956-58

By Che Guevara

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Ernesto Che Guevara, Argentine by birth, became a central leader of the Cuban revolution and one of the outstanding communists of the 20th century. This book is his firsthand account of the militar...

Che Guevara talks to young people

By Che Guevara

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Che Guevara talks to young people

By Che Guevara

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Che Guevara and the Cuban revolution

By Che Guevara

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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.