Heather Black Books

Sew fifteen inspired designs with strong lines and quilted curves! Laced with retro-inspired circles and bold stripes, these modern quilts leave an unforgettable impression. Piecing circles, half c...

Quilt Modern Curves and Bold Stripes

By Daisy Aschehoug, Heather Black

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Design, Make, Quilt Modern: Taking A Quilt From Inspiration To Reality

By H. Black, Heather Black

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From concept to completion―the modern quilter's design guide Create a quilt that is uniquely yours! Award-winning quilter Heather Black demystifies the design process with easy-to-understand tips a...

Design Make Quilt Modern

By Heather Black

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Able

By Heather Black

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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.