• The Outdoor Lighting Guide, 1978. This now out of print 28-page booklet is an example of Trish's long standing commitment to public service. Originally published to educate municipal decision makers about light pollution and direct glare from public parks, paths, and roadways.
  
  
• Palms for Southern California, first published in 1990, this work was Trish's gift to the Southern California Chapter of the International Palm Society reflecting her passion for tropical gardens. Now in its fourth edition, this best selling book is available from the Palm Society Bookstore and at botanical gardens throughout California.

Teaching

• Guest Lecturer, Santa Barbara City College, 2000-2002, Interior Lighting Design
• Art Curriculum Director, Santa Barbara Monore Elementary School, 1994-2001
• Associate Professor, Academy of Art College, San Francisco, 1981, Interior Lighting Design