Question: Who, also publishing under the name Lydia Gregory, also published Wagon Train to the Stars?

full_context: Document 1: Diane Williams (author): Diane Williams (born 1946) is an American author, primarily of short stories. She lives in New York City and is the founder and editor of the literary annual "NOON". She is the author of eight books, including her selected stories published by Dalkey Archive Press in 1998.
Document 2: The Wounded Sky: The Wounded Sky is a 1983 Star Trek novel (Pocket Books #13) by Diane Duane, featuring James T. Kirk as captain of the "USS Enterprise". The author would four years later adapt the novel's plot for the teleplay of the first season "" episode "Where No One Has Gone Before".
Document 3: By Way of the Stars: By Way of the Stars is a Canadian adventure television mini-series co-produced in 1992 by Sullivan Entertainment and German Beta-Taurus Kirch Group, that begins in 19th century Prussia, then travels through post-U.S. Civil War Charleston to the ‘Canadas’ and the West. It is a young boy’s version of "Dances with Wolves". The six-hour mini-series is based on a popular German children’s novel called "The Long Journey of Lukas B." The movie was produced in association with ZDF, at the time, Germany’s largest Broadcaster, CBC and Disney Channel. This mini-series was filmed entirely in Uxbridge, Ontario. The production was nominated for 2 Gemini awards. The mini-series was released on DVD as a cut down 2-hour versions in 2005. In 2012 the full 6 hour version was released on DVD.
Document 4: Diane Johnson: Diane Johnson (born April 28, 1934) is an American novelist and essayist whose satirical novels often feature American heroines living abroad in contemporary France. She was a finalist for the Pulitzer Prize for her novel "Persian Nights" in 1988.
Document 5: Jacqueline Carey (novelist born 1954): Jacqueline Carey (born 1954 in Cambridge, Massachusetts) is an American novelist and short story writer. Carey grew up in Connecticut and graduated from Swarthmore College in 1977. She lived in New York City for many years but published her first story in "The New Yorker" in 1986 after a move to Montana. In 2000, she wrote a mystery column for Salon.com. She now lives in Swarthmore College, with her husband, writer Ian Frazier, and their two children.
Document 6: Diane Carey: Diane L. Carey-Brodeur (born October 2, 1954) is an American fiction writer, publishing under the pen names Lydia Gregory, Diane Carey, and D. L. Carey.
Document 7: Clare Darcy: Clare Darcy was the pseudonym used by the American novelist Mary Deasy (1914–1978) for her Regency Romance novels, i.e., novels set in Regency England. She was born on May 20, 1914 in Cincinnati, Ohio, and died in Ohio in May 1978. A number of the manuscripts of her Regency novels (as well as of her other works), along with notebooks, scrapbooks, photographs, correspondence, book reviews, etc., are in the collection of the Howard Gottlieb Archival Research Center at Boston University, whose website (see link below) provides further information about the Deasy/Darcy collection.
Document 8: Diana Palmer (author): Susan Kyle, née Susan Eloise Spaeth (born December 11, 1946, in Cuthbert, Georgia, United States) is an award winning American writer who was well known as Diana Palmer and has published romantic novels since 1979. She has also written romances as Diana Blayne, Katy Currie, and under her married name Susan Kyle and a science fiction novel as Susan S. Kyle.
Document 9: Star Trek: New Earth: Star Trek: New Earth is a series of "Star Trek" novels published by Pocket Books in the United States, as part of Pocket’s "" line. Based on the titular TV series created by Gene Roddenberry, "New Earth" was created by Pocket editor John J. Ordover and writer Diane Carey, and debuted on June 1, 2000, with the publication of the first two installments, "Wagon Train to the Stars" and "Belle Terre". (“Wagon Train to the Stars” was a phrase with which Roddenberry described "Star Trek" when he pitched the show to network executives in the 1960s, who were fixated on the success of TV westerns.) The other four novels in the series followed in July and August of that year.
Document 10: Wagon Train to the Stars: Wagon Train to the Stars is a "" novel written by Diane Carey.
Document 11: The Steerswoman: The Steerswoman is a 1989 fantasy/science fiction novel by Rosemary Kirstein. It follows the journey of Rowan, who is a Steerswoman in an age that is just beginning to gain technology and advancement, though most don’t understand it and those who do hoard the knowledge amongst themselves. A Steerswoman (or Steersman, though far less frequently) is a traveling scholar looking to supplement as well as share their knowledge. They are required to answer any question put to them by anyone and in turn, any question they ask must be answered, or the questioner will be placed under a ban where no Steerswoman will ever answer a question from them again. If they lie about an answer, same thing. There are two groups that commonly pay little attention to the Steerswoman’s ban, those being wizards, who refuse to share their magical secrets, and Outskirters, who, as their name suggests, live on the outskirts of civilization and aren’t really familiar with Steerswomen or their customs.
Document 12: C. J. Cherryh: Carolyn Janice Cherry (born September 1, 1942), better known by the pen name C. J. Cherryh, is an American writer of speculative fiction. She has written more than 60 books since the mid-1970s, including the Hugo Award-winning novels "Downbelow Station" (1981) and "Cyteen" (1988), both set in her Alliance-Union universe. She is known for "world building," depicting fictional realms with great realism supported by vast research in history, language, psychology, and archeology. Her series of fantasy novels set in the Alliance-Union universe, the Morgaine Stories, have sold in excess of 3 million copies.
Document 13: Starship Traveller: Starship Traveller is a single-player adventure gamebook written by Steve Jackson and illustrated by Peter Andrew Jones. Originally published by Puffin Books in 1983, the title is the fourth gamebook in the Fighting Fantasy series. It was later republished by Wizard Books in 2002. A digital version developed by "Tin Man Games" is available for Android and iOS.
Document 14: Westward Ho the Wagons!: Westward Ho, The Wagons! is a 1956 live-action Disney western film, aimed at family audiences. Based on Mary Jane Carr's novel "Children of the Covered Wagon", the film was produced by Bill Walsh, directed by William Beaudine, and released to theatres on December 20, 1956 by Buena Vista Distribution Company.
Document 15: Starship Troupers: Starship Troupers is a science fiction series of novels by American author Christopher Stasheff. It includes three books: "A Company Of Stars", "We Open On Venus" and "A Slight Detour". It also occupies the same continuity as Stasheff's "Warlock of Gramarye" and "Rogue Wizard" series. Set in the 26th Century, after the human race has established colonies on distant planets and interstellar commerce supports Terra (Earth, sometimes known affectionately as "Old Earth") and the Terran Sphere of worlds, the novels follow the establishment and subsequent journeys of "The Star Theater Company", the first-ever interstellar theatre troupe. The series title, "Starship Troupers", was intended as a pun on Robert Heinlein's "Starship Troopers" novel.
ground_truth: Diane Carey