Vivian Walsh Books

Mr. Lunch Takes a Plane Ride

By J.Otto Seibold, Vivian Walsh

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Mr. Lunch, a canine bird-chaser extraordinaire, takes his first plane ride and finds adventure in the skies.

Mr.Lunch Borrows a Canoe

By J. Otto Seibold, Vivian Walsh

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Olive, My Love

By Vivian Walsh

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Olive the dog goes to great lengths to return the giant heart that her friend Dexter left on her doorstep.

Gluey: A Snail Tale

By Vivian Walsh

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When Celerina the bunny moves into a new house, she doesn't realize that there was already a snail living there and that he is the "magic" that repairs anything she breaks, and even the house itself.

Classical and Neoclassical Theories of General Equilibrium: Historical Origins and Mathematical Structure

By Harvey Nelson Gram, Vivian Charles Walsh

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Rationality, Allocation, and Reproduction

By Vivian Charles Walsh

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When the tern 'rational' is used in formal economic theory, a strict definition is implicit. This strict definition cannot accommodate the complexities of our everyday ideas of what is rational. Th...

Olive my love

By Vivian Walsh

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Olive the dog goes to great lengths to return the giant heart that her friend Dexter left on her doorstep.

Olive my love

By Vivian Walsh

Average: 0.00, 0 Ratings

Olive the dog goes to great lengths to return the giant heart that her friend Dexter left on her doorstep.

Olive, my love

By Vivian Walsh

Average: 0.00, 0 Ratings

Olive the dog goes to great lengths to return the giant heart that her friend Dexter left on her doorstep.

Olive the Other Reindeer.

By J Otto Illust.By Vivian Walsh Seibold

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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.