Penny Dolan Books

Mary Y El Hada

By Penny Dolan, Dolan Penny Allwright Deborah ILT Lozano Clara TRN

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La pata Flora

By Penny Dolan

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Flora finds a lost egg by the side of the lake and decides to hatch it. But when the egg cracks open, Flora is puzzled. The strange creature doesn't look like a duckling at all!. "La pata Flora en...

Eight Enormous Elephants

By Penny Dolan

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A boy asks to keep the mouse who made eight enormous elephants clean up after themselves after they rampaged through the house.

Flora McQuack

By Penny Dolan

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Although the other ducks scoff, Flora McQuack patiently sits on an egg that she has found, waiting for it to hatch.

Moo!

By Penny Dolan

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Big Bill the farmer and his family use music to inspire their cows to produce more milk.

The roly-poly rice ball

By Penny Dolan

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dododo

ENGLISH LANGUAGE READERS. A fabulous retelling of the Ugly Duckling by respected children's author Penny Dolan in which a family of ducklings are all born a little bit strange except for one called...

The lovely duckling

By Penny Dolan

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Hansel and Gretel

By Penny Dolan

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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.