Harrison, Helen Mayer and Newton. “The Domain of the Path” in Villagio Dell’Arte. Claudio Calabritto, Monica Carmen, Rosita Izzo, Orlando Lanza, eds. Petruzzi Stampa, 2008. pp. 84-89. Catalog.
Harrison, Helen Mayer and Newton “Tibet is the High Ground” in The Missing Peace: Artists and the Dalai Lama. San Rafael, CA, Earth Aware Editions 2006. pp. 26,27. Catalog.
Harrison, Helen Mayer and Newton. Casting a Green Net: Can It Be We are Seeing a Dragon? Catalog for Artranspennine98, 1998. Copyright 1999 Helen Mayer Harrison and Newton Harrison. Catalog
Harrison, Helen Mayer and Newton. “On the Endangered Meadows of Europe, 1996” in Kongressdokumentation. Catalog
Harrison, Helen Mayer and Newton. Future Garden. Bonn, Kunst und Austellungshalle 1996. pp. 2-9, 18-19, 38-39. Catalog
Harrison, Helen Mayer and Newton. Green Heart Vision Catalog.
Harrison, Helen Mayer and Newton. A Brown Coal Park for Sudram Leipzig. 1995, in Aufriss: Künstlerische Positionen zur Industrielandschaft in der Mitte Europas. pp. 185-203. Catalog
Harrison, Helen Mayer and Newton. “Helen Mayer Harrison & Newton Harrison” in Revered Earth. Center for Contemporary Arts of Santa Fe 1990. pp. 44-45. Catalog
Harrison, Helen Mayer and Newton. Atempause für den Save-Flüss. Bonn, Kunst und Austellungshalle (Atempause: Breathing Space for the Sava River) In English and in German. 1989. pp. 1-32. Catalog
Harrison, Helen Mayer and Newton. "Book of the Lagoons." Handmade, Limited Edition, Self-published 1984. High resolution PDFs downloadable here.