Zentangle 9: Adding Beautiful Colors with Mixed Media

Zentangle 6: Terrific Stencils and Cards

Dürer

Zentangle 2, Expanded Workbook Edition

Pastel Innovations: 60+ Creative Techniques and Exercises for Painting with Pastels

Zen Mandalas

Block Printing: Techniques for Linoleum and Wood

Zentangle 5: 40 more Tangles and Fabulous Jewelry (sequel to Zentangle Basics, 2, 3 and 4)

The Arts & Crafts Movement

Zentangle 11: Lettering, Quotes, and Inspirational Sayings

Ticket-Writing and Sign-Painting: With an Introductory Essay by Frederic W. Goudy

Zentangle 8: Monograms and Alphabets

Ukiyo-e: The Art of the Japanese Print

Zentangle 7: Inspiring Circles, Zendalas & Shapes

Linocut: A Creative Guide to Making Beautiful Prints

Zentangle 4: 40 More Tangles

Complete Printmaker

Zentangle 10: Dimensional Tangle Projects

Digital Negatives with QuadToneRIP: Demystifying QTR for Photographers and Printmakers