Eva B. Koppelhus Books

Phylogenetic Revision Of Chingkankousaurus Fragilis, A Forgotten Tyrannosauroid From The Late Cretaceous Of China / Stephen L. Brusatte, David W.e. Hone, And Xu Xing -- The Case For Nanotyrannus /...

Tyrannosaurid Paleobiology

By Eva B. Koppelhus, Ralph E. Molnar, Philip J. Currie, J. Michael Parrish, Bruce M. Rothschild, J. Michael Parrish, Ralph E. Molnar, Philip J. Currie, Eva B. Koppelhus, Bruce M. Rothschild

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Drawn from a 2005 international symposium, these essays explore current tyrannosaurid current research and discoveries regarding Tyrannosaurus rex. The opening of an exhibit focused on “Jane,” a be...

Feathered Dragons: Studies On The Transition From Dinosaurs To Birds

By Joanna L. Wright, Eva B. Koppelhus, Philip J. Currie, Martin A. Shugar

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Meat-eating theropod dinosaurs have been recognized as potential ancestors of birds since the 19th century, but it was not until the 1960s that work on Deinonychus revealed the startling similariti...

Tyrannosaurid Paleobiology

By Philip J. Currie, J. Michael Parrish, Eva B. Koppelhus, Ralph E. Molnar

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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.