Roddy Doyle Books

A talking dog, the Mack children, and the small elf-like Gigglers themselves must try to stop the prank that the Gigglers have mistakenly set in motion to punish Mr. Mack for being mean to his chil...

The Giggler treatment

By Roddy Doyle

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Rover Saves Christmas

By Roddy Doyle

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When Rudolph comes down with the flu, it's up to Rover the dog and the Mack children to help Santa complete his Christmas deliveries.

Rover Saves Christmas

By Roddy Doyle

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By Linda Sue Park, Scholastic Inc.

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Stories within a story, written as separate chapters by ten juvenile authors including Linda Sue Park, Eoin Colfer, and Tim Wynne-Jones, reveal the adventurous life and legacy of George "Gee" Keane...

The Meanwhile Adventures

By Roddy Doyle

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When Mister Mack gets arrested for supposedly robbing the bank, it is up to Rover the dog and the Mack children to rescue him and find their Guinness-record-breaking mother who is running around th...

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.