Nancy L. Carlson Books

Start saving Henry

By Nancy L. Carlson

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When Henry the mouse wants to buy a Super Robot Dude, he discovers how hard it is to save money.

Henry and the bully

By Nancy L. Carlson

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When a new second grader begins bullying Henry and the other first graders, Henry stumbles onto a secret that just might save them.

Henry and the Valentine surprise

By Nancy L. Carlson

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When Henry and his classmates notice a heart-shaped box on their kindergarten teacher's desk the day before Valentine's Day, they try to find out if he has a girlfriend.

It s going to be perfect

By Nancy L. Carlson

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A mother and her young daughter reflect on the daughter's growing up, including her infancy, potty training, first words, and starting school, noting how nothing has been what the mother expected.

Life is fun

By Nancy L. Carlson

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Presents instructions on how to be happy on Earth and advice on how to get the most out of life.

Sit still

By Nancy L. Carlson

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Patrick has difficulty sitting still until his mother comes up with a plan to help him.

Arnie goes to camp

By Nancy L. Carlson

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Arnie is sure that he will not survive summer sleepaway camp; but when he arrives he is surprised to find that camp is not at all what he expected.

Arnie and the skateboard gang

By Nancy L. Carlson

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When Arnie is challenged to skateboard down a dangerous hill, he has to decide how far he is willing to go to be "cool."

Take time to relax

By Nancy L. Carlson

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Tina the beaver and her family constantly rush off in different directions, until a storm keeps them snowbound at home.

Poor Carl

By Nancy L. Carlson

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Carl's big brother does not think it would be easy to be a baby, but he also realizes Carl is lucky to have someone to play with and protect him.

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.