Clara Parkes Books

Yarnitecture A Knitter s Guide to Spinning

By Clara Parkes, Jacey Boggs, Jillian Moreno

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Knitlandia

By Clara Parkes

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Whether you've committed to exploring your own wanderlust or are an armchair traveler curled up in your coziest slippers, Knitlandia is sure to inspire laughter, tears, and maybe some travel plans...

A Life in Stitches

By Clara Parkes, Rachael Herron

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A sock is a work of wonder. No other knitted garment has as many structural demands or endures as much wear and tear. The humble sock must defy gravity, suffer the confines of our shoes, and endure...

The Knitter's Book of Yarn

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Not all yarns are alike. Some make our hearts and hands sing, some get the job done without much fanfare, and some cause nothing but frustration and disappointment. The gorgeous pair of socks that...

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.