The Paintings of Joann E. Quillman (2018) by Gail, Steven and Debra is available on Blurb.com (both image-wrapped softcover and hardcover): http://www.blurb.com/b/8891716-the-paintings-of-joann-e-quillman .
An ebook is also available at Blurb.com: http://www.blurb.com/ebooks/672124-the-paintings-of-joann-e-quillman .