Thea Feldman Books

The Big little golden book of funny poems

By Bruce Lemerise, Thea Feldman

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A collection of short humorous poems by such authors as Lewis Carroll, Arnold Lobel, Jack Prelutsky, and Edward Lear.

Giant Work Machines Specials

By Thea Feldman, Golden Books

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READING 2007 LEVELED READER GRADE 3 UNIT 6 LESSON 4 BELOW LEVEL BELOW LEVEL

By Scott Foresman

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The Sun and Its Planets Scott Foresman Science 3.16 Space and Technology 6 books

By Thea Feldman

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Clifford s Big Day On The Farm Clifford

By Thea Feldman

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Clifford Loves Me sp Clifford me quiere Clifford

By Thea Feldman

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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.