Daniel Cohen Books

Dinosaurs

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Explores the world of dinosaurs, describing their fossil remains, major types, probable appearance and behavior, and current theories about their extinction and relationship with modern reptiles an...

Dinosaurs

By Daniel Cohen

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Prehistoric animals

By Daniel Cohen

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Discusses more than twenty prehistoric animals, how they were discovered, their modern counterparts, and theories on their extinction.

Prehistoric animals

By Daniel Cohen

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Discusses more than twenty prehistoric animals, how they were discovered, their modern counterparts, and theories on their extinction.

Ancient Greece

By Daniel Cohen

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Zoos

By Daniel Cohen

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Examines how modern zoos have replaced barred cages with a variety of exhibits which are very much like the natural habitats of the animals featured.

Myths of the Space Age

By Daniel Cohen

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Secrets from Ancient Graves

By Daniel Cohen

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The Age of Giant Mammals

By DANIEL COHEN

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A modern look at monsters

By Daniel Cohen

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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.