Herberholz, Donald and Barbara. Artworks for Elementary Teachers: Developing Artistic and Perceptual Awareness. McGraw Hill: 2002

 McNaughton, Colin. Once Upon an Ordinary School Day. Farrar Straus Girous, 2004

Prestal-Verga, Mandlstrasse, Dreaming Pictures: Paul Klee. Prestal. 1997.

Yenawine, Philip. Lines. The Museum of Modern Art, New York: 1991.