Bird Egg Feather Nest / Publisher: Stewart, Tabori & Chang, Inc., 1992
Pond Lake River Sea / Publisher: Collins Publishers San Francisco, 1994
Seed Leaf Flower Fruit / Publisher: Collins Publishers San Francisco, 1995
Dragonfly Beetle Butterfly Bee / Publisher: Collins Publishers San Francisco, 1996
Delectables For All Seasons: Coffee / Publisher: Collins Publishers San Francisco, 1995
Delectables For All Seasons: Tea / Publisher: Collins Publishers San Francisco, 1995
Delectables For All Seasons: Herbs / Publisher: Collins Publishers New York, 1997
Delectables For All Seasons: Spices / Publisher: Collins Publishers New York, 1997
Safari: My Trip To Africa / Author: Steve Byrne, Susan Hoy / Artist: Maryjo Koch / Design: Sunny Koch / Publisher: Traveling Bear Press, 1995
Journey up the Nile: My trip to Egypt / Author: Steve Byrne, Susan Hoy / Artist: Maryjo Koch / Design: Sunny Koch / Publisher: Traveling Bear Press, 1999
Pansy Goes To Paris / Author: Susan Hoy / Artist: Maryjo Koch / Publisher: Traveling Bear Press, 2005
Clarence Goes To The Chelsea Garden Show / Author: Steve Byrne, Susan Hoy / Artist: Maryjo Koch / Publisher: Traveling Bear Press, 2008
Web Of Water - Life in Redwood Creek / Author: Maya Khosla / Artist: Maryjo Koch / Publisher: Golden Gate National Parks Association, 1997
The Nest: An Artist's Sketchbook / Publisher: Stewart, Tabori & Chang, Inc., 1999
Flight Plans - A Bird's View of Life / Publisher: Andrews McMeel Publishing, 2009
The Nature of Friendship / Publisher: Andrews McMeel Publishing, 2009
Nesting Instincts - A Bird's-Eye View / Publisher: Andrews McMeel Publishing, 2010
Love Bugs - A Bug-Eyed View of Romance / Publisher: Andrews McMeel Publishing, 2011
Eat Sleep Fly - A Butterfly's View of Life / Publisher: Andrews McMeel Publishing, 2012
Bee Happy - Wit & Wisdom for a Happy Life / Publisher: Andrews McMeel Publishing, 2014
Vintage Collage Works: Artful Ideas with Antique Ephemera / Authors: Maryjo Koch, Sunny Koch / Publisher: Quarry Books, 2008
Art of Vintage Journaling and Collage: The Techniques and Inspiration for Working with Antique Ephemera / Author: Maryjo Koch / Publisher: Quayside Publishing Group, 2011
The Art Of Vintage Journaling and Collage: Techniques and Inspiration for Working with Antique Ephemera / Authors: Maryjo Koch, Sunny Koch / Publisher: Quarry Books, 2011
The Artist the Cook and the Gardener / Publisher: Andrews McMeel Publishing, 2013
Meditations On Butterflies: A Coloring & Hand-Lettering Activity Journal / Author: Kristen D'Angelo / Artist: Maryjo Koch / Publisher: Girl Friday Books, 2022