About us

Valerie Andrews
With a background in the health sciences and academia, Valerie has had a lifelong interest in the impact of creativity on personal wellbeing and productivity in the workplace. She has authored seven books on creativity as well as several science fiction novels. She is also the founder of Opal Tree Press. Learn more about Val.


Andrew May
(Writing as Calder Garret)
After several years living in rural Western Australia, Andrew has settled for a quiet life in the outer suburbs of Perth, the state’s capital city. With a background in film and television, Andrew has also written and produced a number of short films and has written several feature length screenplays. Andrew is the chief editor for Opal Tree Press.