Deborah King Books

A curriculum guide for developing communication skills in the preschool child

By Sol Adler

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Custer

By Deborah King

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Custer, a horse whose only friends growing up were cows, is reluctant to act like a horse at his new riding school until he meets a wild filly named Minto.

Cloudy

By Deborah King

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Follows the quiet activities of a cat as it blends into its surroundings.

Image power

By Marjory DeRoeck, Cheri Bertelsen, Wendy Buchanan, Sonya Barnes

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Puffin

By Deborah King, Naomi Lewis

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Traces the life of a young sea bird born on an island off the northern coast of Scotland.

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.