Trevor Waugh Books

Collins You Can Paint - Animals in Watercolour: A step-by-step guide for absolute beginners

By Trevor Waugh

Average: 0.00, 0 Ratings

Watercolour for the Absolute Beginner

By Alwyn Crawshaw, Sharon Finmark, Trevor Waugh

Average: 0.00, 0 Ratings

Watercolor

By June Crawshaw, Alwyn Crawshaw, Trevor Waugh

Average: 0.00, 0 Ratings

Collins You Can Paint - Flowers in Watercolour

By Trevor Waugh

Average: 0.00, 0 Ratings

Kew Book of Painting Roses in Watercolour, The

By Trevor Waugh

Average: 0.00, 0 Ratings

Immerse yourself in the world of roses, learning to produce your own watercolour painting that radiate light and purity. Published in association with the internationally-renowned Kew Gardens and w...

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.