Doris Orgel Books

Up on the Roof West Side Kids

By Doris Orgel, Doris Ogel

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My war with Mrs. Galloway

By Doris Orgel

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Eight-year-old Rebecca, whose divorced mother is a doctor, has an ongoing war with her babysitter, Mrs. Galloway, until one day the two reach an unexpected truce.

Whiskers, once and always

By Doris Orgel

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When her beloved cat Whiskers dies, Rebecca finds it difficult at first to vent her anger and accept her mother's comfort.

Starring Becky Suslow

By Doris Orgel

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Becky and her two best friends have to make room for a worldly newcomer in their lives.

Baron Munchausen Eighteen Truly Tall Tales

By Doris Orgel

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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.