Doreen Cronin Books

When Farmer Brown's cows find a typewriter in the barn they start making demands, and go on strike when the farmer refuses to give them what they want

Qiu yin de ri ji

By Doreen Cronin

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A young worm discovers, day by day, that there are some very good and some not so good things about being a worm in this great big world.

Qiu yin de ri ji

By Doreen Cronin

Average: 0.00, 0 Ratings

A young worm discovers, day by day, that there are some very good and some not so good things about being a worm in this great big world.

Qing tian yu tian xing fu tian

By Doreen Cronin

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Three friends enjoy a day together, despite their very different ideas about how to spend their time.

Ka li, ka la, mou

By Doreen Cronin

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When Farmer Brown's cows find a typewriter in the barn they start making demands, and go on strike when the farmer refuses to give them what they want.

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.