Arwen Hubbard Books

LEGO Amazing Space

By Giles Sparrow, Arwen Hubbard, DK

Average: 0.00, 0 Ratings

LEGO Amazing Space

By Arwen Hubbard

Average: 0.00, 0 Ratings

Discover the universe’s most incredible sights – and learn how to build them!Look inside planets and the sun, find out how rockets are launched, and explore how we could one day live in space. Why...

LEGO Amazing Space

By Arwen Hubbard

Average: 0.00, 0 Ratings

Discover the furthest frontiers of space – and learn to build the Universe’s most incredible sights!Explore the wonders of the Universe without even putting on a spacesuit! Take a tour of planets,...

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.