Helen Murray Books

Meet the coolest, funniest, and quirkiest LEGO® MinifiguresDiscover fun facts, jokes, play ideas, and build inspiration from your favorite collectible LEGO Minifigures. Take on a LEGO rocket speed-...

LEGO 100 Ways to Rebuild the World

By Helen Murray

Average: 0.00, 0 Ratings

LEGO Magical Ideas (Library Edition)

By Helen Murray

Average: 0.00, 0 Ratings

Add some sparkle to your LEGO® building with more than 50 magical model ideas! Use your LEGO collection to create enchanted forests, mythical creatures, fairies, superheroes, wands, and much more....

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.