Amanda Perkins Books

Rainbow Crocheted Blankets

By Amanda Perkins

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Rainbow crocheted afghans

By Amanda Perkins

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"Use a range of simple motifs to build up stunning afghans, blankets and throws. Featuring 10 irresistible projects, and color variations for 20 more, this inspiring, easy-to-follow book contains b...

Mantas de Ganchillo

By Amanda Perkins

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Savage Days

By Amanda Perkins, Leitha Martin

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Rainbow Crocheted Blankets

By Amanda Perkins

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Block-by-Block Blankets and Afghans

By Amanda Perkins

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This riotously colorful book contains illustrated block-by-block guides to creating 10 stunning blankets, with colour variations for 20 more.'Practical, adaptable and colorful designs in one of the...

Pituitary and Adrenal Disorders

By NetCE, Amanda Perkins, Jane Norman, CE Resource

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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.