Ellen Weiss Books

Porky and Bess

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Despite their differences, Porky the messy pig and Bess the fussy cat are best friends and support each other in all their endeavors, from poetry writing to cake baking.

Porky and Bess

By Ellen Weiss

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Despite their differences, Porky the messy pig and Bess the fussy cat are best friends and support each other in all their endeavors, from poetry writing to cake baking.

The stinky giant

By Ellen Weiss

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Pepper and Jake, sister and brother shepherds, match wits with the giant, Urk, who regularly floods their valley with his dirty washwater.

Baby Brother Blues

By Ellen Weiss, Maria Polushkin Robbins

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My Teacher Sleeps in School

By Leatie Weiss, Ellen Weiss

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Let s Jump In

By Ellen Weiss, Kathy Couri

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Are You Still Mad

By Ellen Weiss, Kathy Couri

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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.