Drawing Line

Oxford University Press Inc

Drawing the Line: What to Do With the Work of Immoral Artists from Museums to the Movies

Three Minds Press

Pen and Ink Drawing Workbook                    

Sasquatch Books

Pacific Northwest Line Drawing: How to Draw Flowers, Trees, Mushrooms, Birds, Animals, Landmarks, and More

Walter Foster Publishing

Art Starts With a Line: A Creative and Interactive Guide to the Art of Line Drawing

Rocky Nook

The Art of One-Line Drawing: A Step-by-Step Guide to Creating Beautiful Continuous Line Drawings

Pigeon Letters, The

Animal Line Drawing: Learn 150+ Step-by-Step Animals, Insects, Birds, Fish, and Other Cuties

Travel Adventure Line Drawing: 150 Step-by-Step Doodles for Journals & Sketchbooks (English Edition)

Independently published

The Minimalist 101 Single-Line Animal Drawings: Continuous One-Line Drawing Reference Guide & Drawing Workbook

Walter Foster Publishing

15-Minute Drawing: One-Line Drawing              

Independently published

Minimal Line Art Drawing Book: Draw Over The Lines & Color 48 Human Form, Botanical & More Line Illustrations. Adult Relaxation.