Karen Obuhanych Books

Do Mommies Ever Sleep

By Kim Howard, Karen Obuhanych

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This Little Kitty

By Karen Obuhanych

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With a bold, graphic style and a bouncy, rhyming text, this picture book catches rascally kittens being their adorable (and mischievous!) selves from morning to nap to night.This little kitty...

This Little Kitty

By Karen Obuhanych

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With a bold, graphic style and a bouncy, rhyming text, this picture book catches rascally kittens being their adorable (and mischievous!) selves from morning to nap to night.This little kitty...

This Little Kitty in the Garden

By Karen Obuhanych

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Spring is blooming, and what better way for rascally kittens to celebrate than by causing mischief in the garden in this charming picture book!Spring has sprung on Sakura Way.The five little kittle...

This Little Kitty in the Garden

By Karen Obuhanych

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Annie s Cat Is Sad

By Karen Obuhanych, Heather Smith

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Invader from Mars

By Peggy Robbins Janousky, Karen Obuhanych

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Fastest Tortoise in Town

By Karen Obuhanych, Howard Calvert

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Fastest Tortoise in Town

By Karen Obuhanych, Howard Calvert

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Wonder Dogs

By Linda Ashman, Karen Obuhanych

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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.