Joseph Sibal Books

The amazing world of American birds

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Discusses birds from the 17 orders to be found in the United States. Includes grebes, sage grouse, golden eagles, ruby throat hummingbirds, and many more.

The Amazing Animals Of North America.

By William. Wise, Joseph Sibal

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63 pages 23 cm A brief, easy-to-read introduction to several animals of the northern hemisphere including the star-nosed mole, kodiak bear, musk-ox, and the pronghorn antelope

The amazing world of American birds

By Lucille Wood Trost

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Discusses birds from the 17 orders to be found in the United States. Includes grebes, sage grouse, golden eagles, ruby throat hummingbirds, and many more.

Strange World of Dinosaurs

By Joseph Sibal, John Ostrom

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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.