Question: Which writer was more published, Keri Hulme or Margaret Ayer Barnes?

Context paragraphs:
Dishonored Lady: Dishonored Lady is a 1947 film noir crime film directed by Robert Stevenson and starring Hedy Lamarr, Dennis O'Keefe, and John Loder.  It is based on the 1930 play "Dishonored Lady" by Edward Sheldon and Margaret Ayer Barnes.  The film is also known as Sins of Madeleine.

Dale Davis (poet): Dale T. Davis is an American writer, educator, publisher, producer, scholar, dramaturge, and advocate for young people.  She was one of the founding poets of the "New York State Poets in the Schools" program.  As a publisher she established The Sigma Foundation, a limited edition, private press with Dr. James Sibley Watson, Jr. avant-garde filmmaker and publisher and editor of The Dial magazine, the leading modernist journal of arts and letters.  The Sigma Foundation published the work of Margaret Caroline Anderson, Mina Loy, and Djuna Barnes.  The Sigma Foundation’s books are in many permanent collections, including The Collection of American Literature, Beinecke Library, Yale University and The Collection of American Women, Smith College.

Bridgette Allen: Bridgette Allen is a New Zealand born jazz singer who has a career going back to the 1960s.  She has appeared on television in both New Zealand and Australia.  She also starred in the film "Hooks and Feelers", which was an adaptation of a Keri Hulme story.

The Bone People: The Bone People (styled by the writer and in some editions as the bone people) is a Booker Prize-winning 1984 novel by New Zealand writer Keri Hulme.

Years of Grace: Years of Grace is a 1930 novel by Margaret Ayer Barnes.  It won the Pulitzer Prize for the Novel in 1931.  Despite this, it is not her most well-known work; that honor belongs to "Dishonored Lady", a play she co-wrote with Edward Sheldon, which was adapted twice into film (first as "Letty Lynton" and later with its actual title).

Fern Knight: Fern Knight is an American psychedelic folk band currently based in Washington, D.C. Formed in 1999 by Margaret Ayer (née Wienk), the group performs music inspired by the spooky, pastoral sounds of classic British acts like Pentangle and Steeleye Span.  Their music has been referred to as "a delightfully creepy homage to the Celtic-Appalachian tradition."

Julian Barnes: Julian Patrick Barnes (born 19 January 1946) is an English writer.  Barnes won the Man Booker Prize for his book "The Sense of an Ending" (2011), and three of his earlier books had been shortlisted for the Booker Prize: "Flaubert's Parrot" (1984), "England, England" (1998), and "Arthur & George" (2005).  He has also written crime fiction under the pseudonym Dan Kavanagh.  In addition to novels, Barnes has published collections of essays and short stories.

Unshelved: Unshelved is a daily comic strip most notable for being set in a public library.  Published by Overdue Media, the web comic was created by writer Gene Ambaum (not his real name) and co-writer/artist Bill Barnes, and has been appearing at the rate of a strip per day since February 16, 2002, with a virtual circulation in excess of 45,000 readers and growing via RSS feed, website and email subscription.  Beginning on February 29, 2016, Chris Hallbeck took over as the illustrator.  Hallbeck had previously been a guest illustrator for over a year.  On April 29, Barnes announced that he had also left as co-writer of the strip.  It is part of the "Create a Comic Project".  On October 10, 2016, it was announced that the final comic strip will be released on November 9.  Bill Barnes returned to draw and co-author the final week of strips.

Keri Hulme: Keri Hulme (born 9 March 1947) is a New Zealand writer.  Her only novel, "The Bone People", won the Booker Prize in 1985.

Margaret Ayer Barnes: Margaret Ayer Barnes (April 8, 1886, Chicago, Illinois – October 25, 1967, Cambridge, Massachusetts) was an American playwright, novelist, and short-story writer.

Supporting paragraphs: Keri Hulme Margaret Ayer Barnes
Answer: Margaret Ayer Barnes