Howard Schroeder Books

The wolves

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Discusses the habits and characteristics of wolves, once feared as vicious killers, but now understood to be gentle and peaceful wild animals, themselves in need of protection from hunters and encr...

Thoroughbreds

By Dorothy M. Callahan

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Discusses the breed of horse known as thoroughbred and follows a new colt from birth to the day of its maiden race.

Draft horses

By Jerolyn Ann Nentl

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A historical view of the huge, strong animals which are mankind's work horses, discussing the five main breeds, and how to use and care for them.

Balls

By Susan Dudley Morrison, Howard Schroeder

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A discussion of one of the world's oldest toys, including its history and a description of the manufacture of basketballs and footballs.

Books

By Mark E. Ahlstrom

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Presents a brief history of the printing of books and a discussion of the jobs performed by members of publishing and printing companies staff.

Video Games

By Jane Mercky Leder, Howard Schroeder, Jane Mersky Leder

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A discussion of video games, focusing on their creation and manufacture.

The Canada goose

By Mark E. Ahlstrom

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Describes the habits and behavior of the migratory Canada goose, which spends summers in the breeding marshes of Canada and the northern United States, winters in warmer southern regions.

The raccoon

By Jerolyn Ann Nentl

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Introduces the physical characteristics, habits, and natural environment of the raccoon.

The wild cats

By Jerolyn Ann Nentl

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Describes the characteristics and habits of the wild cats of North America, including the lynx, bobcat, mountain lion, and others.

Joe Theismann

By Carolyn Gloeckner

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A biography of the Washington Redskin's valuable quarterback.

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.