Clara Vyvyan Books

The ladies, the Gwich'in, and the Rat

By C. C. Vyvyan, Vyvyan Clara Coltman Rogers Lady.

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In 1926, Clara Coltman Rogers and Gwendolen Dorrien Smith paddled alone down the Porcupine River west of the continental divide toward the Gwitchin community at Old Crow, Yukon Territory. In 1961,...

Ladies the Gwich in and the Rat

By Clara Vyvyan

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Ladies the Gwich in and the Rat

By Lisa LaFramboise, Clara Vyvyan, I. S. MacLaren

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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.