Dorothia Rohner Books

I Am Goose

By Dorothia Rohner, Vanya Nastanlieva

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A Wish for Twins

By Dorothia Rohner

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An inspirational picture book about the miracle of twins, in the tradition of Nancy Tillman's On the Night You Were Born.Families of twins will see their own hopes and dreams beautifully expressed...

Wish for Twins

By Dorothia Rohner

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Moo Cow Came Traveling

By Mark Mulholland, Dorothia Rohner

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I Am Goose

By Dorothia Rohner

Average: 0.00, 0 Ratings

A Wish for Twins

By Dorothia Rohner

Average: 0.00, 0 Ratings

An inspirational picture book about the miracle of twins, in the tradition of Nancy Tillman's On the Night You Were Born.Families of twins will see their own hopes and dreams beautifully expressed...

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.