Leslie H. Morrill Books

The Bytes Brothers Program a Problem

By Leslie H. Morrill, Lois McCoy

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Bernard the Brave

By Margery Sharp

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Bernard, secretary of the Mouse Prisoner's Aid Society, and his teddy bear ally Algernon attempt to rescue an orphan heiress who has been kidnapped by her guardian.

The captain of Battery Park

By Eugene Pool

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A twelve-year-old girl and a veterinarian, who wears a black tricorn and a gold earring, nurse an injured tern they find in New York's Battery Park.

Life battles cold.

By Lucy Kavaler

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Discusses the adaptation of animals, man, and microbes to cold climates.

Freddy the cowboy

By Walter R. Brooks

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Freddy the pig buys a horse and inadvertently makes an enemy of a vicious, unscrupulous cowboy with designs on the First Animals' Bank and on Freddy's life.

Freddy the detective

By Walter R. Brooks

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Freddy the pig does some detective work in order to solve the mystery of a missing toy train.

The wishing bottle

By Sheila Dolan

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Nora never gives up hope for a pony to fill the barn behind her family's house despite the voices of reason that tell her wishing won't make things so.

Fourth-grade celebrity

By Patricia Reilly Giff

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Cassandra Eleanor Valentine searches for a way to become a celebrity in her school.

The Mummy Case

By Leslie H. Morrill, Franklin W. Dixon

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Creepy Crawly Birthday

By Leslie H. Morrill, James Howe

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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.