Douglas Florian Books

An Auto Mechanic

By Douglas Florian

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Simple text and illustrations introduce the daily work of an auto mechanic.

A chef

By Douglas Florian

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Demonstrates how different types of chefs work with food and describes some of the utensils that they use.

A chef

By Douglas Florian

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Demonstrates how different types of chefs work with food and describes some of the utensils that they use.

An auto mechanic

By Douglas Florian

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Simple text and illustrations introduce the daily work of an automobile mechanic.

Winter Eyes

By Douglas Florian

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A collection of poems about winter, including "Sled," "Icicles," and "Ice Fishing."

Winter Eyes

By Douglas Florian

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Tit for tat

By Dorothy Van Woerkom

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A rich man and a poor woman spend an entire day magically repeating the first thing they did in the morning.

The night it rained pancakes

By Mirra Ginsburg

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Because he wants to keep the pot of gold he found, Ivan must outwit the lord of the manor who wants the gold for himself.

A bird can fly

By Douglas Florian

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Describes activities that a bird, beaver, ant, tortoise, monkey, camel, and a fish can and cannot do.

Discovering butterflies

By Douglas Florian

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Describes the structure, life cycle, and behavior of butterflies and depicts different species found in North America, Africa, and South America.

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.