Cynthia Benjamin Books

Wise Queen Catherine

By Cynthia Benjamin

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Young Jose and his paint box

By Cynthia Benjamin

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Young Jose works hard for aunt and recieves a paint box from her. His talent shines through as he wins the governor's art contest and becomes a famous painter.

Gold Rush News

By Cynthia Benjamin

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Antarctica

By Cynthia Benjamin

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Harcourt School Publishers Trofeos Blw Lvl

By HARCOURT SCHOOL PUBLISHERS

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Sagwa Coloring Book Sagwa

By Cynthia Benjamin

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Sagwa

By Cynthia Benjamin

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Huellas en la nieve Hola lector Nivel 1 Preescolar Grado 1

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Working Hard With the Rescue Helicopter

By Tonka Corporation, Cynthia Benjamin

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A rescue helicopter pilot spends his day saving people caught in dangerous situations such as fires, floods, and hurricanes before returning home for his daughter's birthday party.

Footprints in the sand

By Cynthia Benjamin

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Pictures and simple text depict desert animals and the tracks they leave in the sand as they rush to their homes.

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.