Leila Graziela Costa Oliveira Books

Ayrson Heraclito

By Ayrson Heraclito, Ana Maria Maio, Leila Graziela Costa Oliveira, Marcelo Campos, Amanda Bonan

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Ayrson Heraclito (Macaubas, 1968) operates at the crossroads between university teaching, visual arts. and acting as a ogã at a Jeje-Mahi candomble house. Working with materials such as: palm oil,...

Grada Kilomba

By Grada Kilomba, Valeria Piccoli, Jochen Volz, Leila Graziela Costa Oliveira

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Grada Kilomba (born 1968 in Lisbon) is a Portuguese a writer, psychologist, theorist and interdisciplinary artist whose works critically examine memory, trauma, gender, racism and post-colonialism....

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.