Harlow Rockwell Books

The Night We Slept Outside

By Anne F. Rockwell

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Camping for the first time on their deck, two brothers discover that the night is full of strange sights and sounds.

I did it.

By Harlow Rockwell

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Simple instructions for making a variety of things from easily available materials. Included are a paper bag disguise, a papier maché fish, and bread.

The SUPERMARKET

By Anne F. Rockwell

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A mother and child go through the supermarket choosing their groceries.

Look at this

By Harlow Rockwell

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Easy-to-read text gives instructions for three craft projects: a dancing frog, homemade applesauce, and a noisemaker.

Blackout

By Anne F. Rockwell

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Dan and his family face hardship and danger when an ice storm causes a 3-day power failure in their town.

Out to Sea

By Anne F. Rockwell

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A brother and sister are inadvertently swept out to sea while playing in an old row boat they have found on the beach.

I Play In My Room

By Anne F. Rockwell

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A young girl describes her activities and toys as she plays in her room.

My Back Yard

By Anne F. Rockwell

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A little girl finds many things to do and enjoy in her back yard.

Sick In Bed

By Anne F. Rockwell

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A little boy describes his feelings and experiences when he gets sick with a sore throat.

Machines

By H. Rockwell, Anne F. Rockwell

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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.