Thinking Kids Firm Books

Word searches

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Puzzles and games

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The complete book of the alphabet

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Early concepts

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Big Skills for Little Hands(R): Early Concepts for ages 3 and up provides essential practice for understanding early concepts, following directions, and developing motor skills. With 192 pages of f...

The brainy book of time and money

By Thinking Kids Firm

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"Tell time with digital and analog clocks. Count money and make change. Puzzles, games, and practice pages and much more!"--Cover

Early concepts

By Thinking Kids Firm

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The complete book of the alphabet

By Thinking Kids Firm

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Word searches

By Thinking Kids Firm

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Puzzles and games

By Thinking Kids Firm

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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.