Michelle Sumovich Books

Everything Is Fine

By Sarah Jacoby, Michelle Sumovich

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One More Jar of Jam

By Michelle Sumovich, Gracey Zhang

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A sparkling and deeply felt story of love, loss, renewal—and jam!—offering  a gentle reminder of the cyclical nature of the world around us.If you ever have a mulberry tree, y...

One More Jar of Jam

Average: 0.00, 0 Ratings

A sparkling and deeply felt story of love, loss, renewal—and jam!—offering a gentle reminder of the cyclical nature of the world around us.If you ever have a mulberry tree, you’ll climb branches a...

I Have Three Cats . . .

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A surprisingly humorous story of choosing and being chosen, this picture book is an ode to cats and the people who love them.I have three cats—Big, Little, and Middle—in charge of my backyard. But...

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.