Stolen

In 1992, the Ilbijerri Theatre Co-operative commissioned Harrison to write Stolen, a play about the lives of five Aboriginal people from the “stolen generations” .

Tackling the issue the Stolen Generations, Stolen premiered at the Playbox Theatre, Melbourne in 1998, and has had productions every year since - in Melbourne and country Victoria, Sydney, Adelaide, and Tasmania, the UK (twice), Hong Kong and Tokyo, along with readings in Canada and New York ( 2004). In Sydney, it was performed at the Sydney Theatre Company, directed by Wayne Blair.

Stolen won (along with Aliwa! by Dallas Wimmar) the Kate Challis RAKA award. It was studied on the VCE English syllabus, and the NSW Higher School Certificate syllabus.

On a Park Bench

On a Park Bench was created through workshops at Playbox and the Banff Playrites Colony. The play was a finalist in the Lake Macquarie Drama Prize.

Rainbow’s End

Rainbow's End or Rumbalara tells the simple, yet complicated story of three generations of Aboriginal women; young Dolly, her mother the happy-go-lucky Gladys, and the wise and stern Nan Dear, living in their shanty perched on the flats of the Goulburn River in 1950s regional Victoria. The play was directed by Wesley Enoch.

Rainbow’s End premiered in 2005 at the Melbourne Museum, and toured to Mooroopna, and to Japan in 2007.

Blakvelvet

Blakvelvet, Harrison’s most recent play, won the 2006 Theatrelab Indigenous Award.

Harrison also contributed a chapter to Many Voices, Reflections on experiences of Indigenous child separation, which was published by the National Library of Australia, Canberra. This work was also related to the theme of the stolen generations.