Recently Keller has completed a manuscript titled "The Art of Burgeoning: The Creativity Connection in Science, Art and Nature". This manuscript will be required reading for The Creativity Connection course she will begin teaching spring 2006 through the North Carolina Center for Creative Retirement on the campus of the University of North Carolina, Asheville.

The Art of Burgeoning is an attempt to give in depth, concrete answers to the question—What is Creativity? The artist draws on her own wealth of experience, yet relies on masters of the past to fully flesh a picture of human creativity and its relationship to nature. The creators considered include the following notables from the fields of science, art and music: Newton , Bach, Delacroix, Beethoven, Darwin , Brahms, Degas, Debussy, Monet, Einstein, Stravinsky, Picasso, Gell-Mann, and Ives.

In an effort to draw the reader into a creative frame of mind, Keller accompanies the text with a series of collages created especially for this purpose.