Janet Whittle Books

10 Step Flower Painting

By Janet Whittle

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How to paint flowers plants in watercolour

By Janet Whittle

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Janet Whittle's vibrant and evocative compositions capture all the glory and beauty of flowers. Open this book to learn Janet's creative techniques and approach for capturing the beauty of flowers...

Draw 100: Flowers

By Penny Brown, Janet Whittle

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Learn to draw 100 of your favorite blooms in 6 easy steps, starting with simple shapes. For all ages.Learn how to draw 100 beautiful blooms! From wondering wild flowers like daisies and tulips, gar...

Draw 30: Flowers

By Janet Whittle

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Draw 30 beautiful flowers and blooms in just 7 simple steps to make a beautiful colorful flower.Discover how to draw 30 beautiful flowers in just a few simple steps with the help of esteemed botani...

How To Draw Wild Flowers In Simple Steps

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Roses In Watercolour

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How To Draw Exotic Flowers

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Janet Whittles Watercolour Flowers O P

By J. Whittle

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How To Draw Flowers Trees In Simple Steps

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Handbook of Watercolour Landscapes Tips O P

By R. Bolton

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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.