Doreen Cronin Books

Dark Shadows

By Doreen Cronin, Stephen Gilpin

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Gimme Shelter

By Doreen Cronin

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Boom Snot Twitty

By Doreen Cronin

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

Boom Snot Twitty this way that way

By Doreen Cronin

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The perfect spot is this way! says Boom. The perfect spot is that way! tweets Twitty. Snot is smartly silent. How will these three friends decide which way to go to find the perfect spot?

Click Clack Moo

By Doreen Cronin

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Giggle, giggle, quack

By Doreen Cronin

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Dooby Dooby Moo

By Doreen Cronin

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Giggle giggle quack

By Doreen Cronin

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When Farmer Brown goes on vacation, leaving his brother Bob in charge, Duck makes trouble by changing all his instructions to notes the animals like much better.

Dooby dooby moo

By Doreen Cronin

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While Farmer Brown sleeps, his animals prepare for a talent show at the county fair.

Vote for Duck Click Clack Moo

By Doreen Cronin

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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.