she was a founding member of Haeata, a Māori women artists' collective, through which she guided young Māori women artists and participated in group exhibitions such as "Karanga Karanga" (1986), which was the first exhibition of collaborative work by Māori women artists in a public museum. In the late 1980s, she was a founding member of Te Hā, a collective of Māori writers. Her third short story collection, Electric City and Other Stories was published in 1987. 1990–2015 Grace's third novel, Cousins, was published in 1992. It is the story of three cousins across different parts of their lives. Like Māori culture as a whole it is concerned with whakapapa (family history) and family ties, rather than the success of the individual, and it reflects troubling parts of New Zealand's history such as the removal of Māori children from their families by the state. Academic Roger Robinson said that while the book sometimes seems like a polemic, "Grace's descriptive and impressionistic skills, her insight into the consciousness of women and children, and the sustained inwardness of the Māori perspective, make Cousins a significant and uniquely Māori version of the genre of family saga". Grace has used Cousins as an example of her approach to writing, which is to develop characters before developing plot: "I had an idea in mind that I was going to base the novel around two cousins, two women who shared the same ancestry, and during the course of the story the third cousin became important to the plot." Her fourth novel, Baby No-Eyes, was published in 1998, having taken her five years to write. The book is narrated by an unborn child who was killed together with her father in a car accident, along with other members of her family, and weaves together family drama with contemporary Māori problems. Pauline Swain, reviewing the book for The Dominion, praised Grace's "deceptively light touch with material that in other hands could be bombastic or preachy", and noted "her portrayal of contemporary issues such as land claims and the right to use genetic information for research loses nothing in impact for all its delicately oblique handling". Nelson Wattie, writing in the New Zealand Review of Books, called it "profoundly disturbing" and lacking in coherence, but acknowledged that "the doubts expressed here run counter to the warmth with which this book, like others of its author, has been greeted elsewhere".