Tomica is a member of the Croatian Freelance Artists' Association and Croatian Writers Society.
is a writer and psychologist from Croatia. She has written three novels, two children's books and a book of poetry.
Her novel Return of the Genius was honored with the Croatian Sfera and Artefakt literary awards. Her novels Ship for Laika and A Room at the Bottom of the Sea were Croatian VBZ literary award finalists.
Her novel Return of the Genius was translated into Dutch and published by the publisher Klin in the Netherlands.
At the Vern University of Applied Sciences, Tomica teaches a course in the psychology of creativity. She also runs "Beyond Writing," a workshop on the interface between creativity and psychology at the Zagreb Center for Creative Writing.