Davis, Edward E. Books

Bruno the pretzel man

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Bruno is perfectly happy selling his wife's delicious pretzels from a cart in New York City, until a businessman tells him he will never become an important person by selling pretzels.

Bruno the pretzel man

By Davis Edward E.

Average: 0.00, 0 Ratings

Bruno is perfectly happy selling his wife's delicious pretzels from a cart in New York City, until a businessman tells him he will never become an important person by selling pretzels.

Into the dark

By Davis Edward E.

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Step-by-step guide to darkroom work and equipment, including instructions on developing negatives and printing photos in black and white and color.

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.