Adam Sadler Books

Daniel X: Demons and Druids

By James Patterson, Adam Sadler

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Daniel X: Demons and Druids

By James Patterson, Adam Sadler

Average: 0.00, 0 Ratings

Daniel X

By James Patterson, Adam Sadler

Average: 0.00, 0 Ratings

Demons and druids

By James Patterson

Average: 0.00, 0 Ratings

As Daniel X continues to hunt for intergalactic aliens, he and his friends go to England searching for Beta, an outlaw who takes the form of fire and who killed Daniel's parents when he was two yea...

Daniel X Demons and Druids

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Escape from Pain the History of the Discovery of Anaesthesia As Written by Sir James Paget In 1879

By Andrew Sadler

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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.