Fielden wrote for stage, television, radio, and film. Her short stories, articles and poetry were included in various anthologies, literary reviews and news publications. Her first novel was Crying As She Ran (1970), which was the beginning of her Weil Trilogy, a family saga about generations of a Toronto immigrant family.[9] Her play One Crowded Hour (1975)[10] won the Women Write for Theatre competition sponsored by the Playwrights Co-op in Toronto in 1976.[8][11]
After retirement, Fielden began writing fulltime with Palatine Hill, a historical novel (2004) that spans over three hundred years of Canadian history, focusing on the Secord family, and centering on Niagara-on-the-Lake and the War of 1812. A Thin Place, a short story collection, was published in 2006. An Age Without A Name (2007), concluded the Weil Trilogy. A Fragrance of Thyme (2008) was her first poetry collection. Her first mystery novel was The Wolves of Positano (2010).
Fielden's second poetry collection was Beads on a Fragile String (2011). The Story of Marly Mansion (2012) was another psychological thriller, sequel to The Wolves of Positano. Travelling Together (2013) was about tree conservation and a woman on a healing journey. The Somerset Strangler (2014) was another psychological thriller and a sequel to The Story of Marly Mansion. Beholder (2015) was Fielden's third poetry collection. Ross Castle Murders (2016), the fourth book in her mystery series, is set in Ireland and centers on badger-baiting and blood-sports as well as cruelty to domestic animals.
Fielden’s last published book, Who Will Remember? (2018), was about a group of seniors who participate in a clinical trial for Alzheimer’s in Mexico. Fielden also published a play in two acts, Saving Angel, which had staged readings in 2006, in Toronto and in London, England.
Charlotte Schrager married twice. Her first husband was Hubert Fielden, and her second husband was William Morris. She had two sons, Jerry and Thomas. She died in Toronto in 2021, at the age of 87.[1]