Timothy Earle Books

By studying chiefdoms - kin-based societies in which a person's place in a kinship system determines his or her social status and political position - this book addresses several fundamental questi...

How chiefs come to power

By Timothy K. Earle

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Bronze Age Economics

By Timothy Earle

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Bronze Age Economics

By Timothy Earle

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Archaeological Field Research in the Upper Mantaro Peru 1982 1983

By Timothy Earle

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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.