Herbert Simon Books

Provides answers to 101 questions about the habits and behavior of a variety of wild animals considered to be dangerous and describes the most dangerous animal of all.

Earth

By Seymour Simon, Herbert Simon

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A basic introduction to the solar system and Earth's place in it, seasons, and Earth's topography. Contains photographs taken from space.

POISONOUS SNAKES

By Seymour Simon, Herbert Simon

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Describes the behavior and characteristics of different kinds of poisonous snakes, including cobras, rattlesnakes, and water moccasins.

Song and Words: History of the Curwen Press

By Herbert Simon

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Until I Return

By Laura Simon, Herbert Simon

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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.