30 Days Learning to Draw: 30-Day Drawing Checklist with Step By Step Instructions on How to Draw Different Subjects Such as Animals, Plants, Humans, ... (Daily Practice Guide Book for Beginners)
You Can Draw in 30 Days: The Fun, Easy Way to Learn to Draw in One Month or Less
Everyday Watercolor: Learn to Paint Watercolor in 30 Days
How to Read Music in 30 Days: Music Theory for Beginners - with exercises & online audio (Practical Musical Theory)
30 days Drawing Animals Like an Artist: The Intriguing Step-by-step Sketching Guide for Kids (How to Draw Guide for Beginners)
Learn Piano for Adult Beginners: 3 Books in 1: Play Piano in 30 Days! ( Audio + Video )