Question: When was the writer who writes the books about Zoey Redbird born?
Context: Laura J. Snyder (born 1964) is an American historian, philosopher, and writer.  She is a Fulbright Scholar and a Life Member of Clare Hall, Cambridge.  She writes narrative-driven non-fiction books including, most recently, "Eye of the Beholder: Johannes Vermeer, Antoni van Leeuwenhoek, and the Reinvention of Seeing", which won the Society for the History of Technology’s 2016 Sally Hacker Prize.  Snyder also writes for "The Wall Street Journal" and lives in New York City.  She was a philosophy professor at St. John’s University for twenty-one years. Ellen Miles is an American author, the writer of the Puppy Place and Kitty Corner series of children's books.  She was born in New York City, on April 8, 1957 and now lives in Vermont.  Several of her stories have been translated into French and Spanish.  Her website is called ellenmiles.net.  She writes for scholastic books.  She grew up in New York.  Her books include these fictional people: Charles and Lizzie Peterson (brother and sister in Puppy Place books), their parents and little brother Adam (a.k.a. the Bean).  In the Kitty Corner books: Mia Battelli, her brother, and her parents. Phyllis Christine Cast (born April 30, 1960) is an American romance/fantasy author, known for the " House of Night" series she writes with her daughter Kristin Cast, as well as her own "Goddess Summoning" and "Partholon" book series. Mikiyo Tsuda (つだみきよ , Tsuda Mikiyo , born on January 10) is a manga writer and illustrator from Japan who has been writing manga since 1998.  This name is one of her two pen names that she writes under when drawing manga, the other being Taishi Zaō (蔵王大志 , Zaō Taishi ) .  Under the name "Taishi Zaō", she writes boys love and girls love manga while under "Mikiyo Tsuda" she writes comedy-shōjo manga.  Her reasons for doing this mainly had to do with keeping the fact that she drew manga centered on homosexual relationships from her family but they eventually found out anyway.  Many manga artists often adopt artistic personas for themselves in order to represent themselves in sections of their manga not attributed to the story, as in an author's note section.  Mikiyo Tsuda's persona is that of a teddy bear wearing a red bow tie with a bell at its center. Peter Mikael Englund (born 4 April 1957) is a Swedish author and historian.  Englund writes non-fiction books and essays, mainly about history, and especially about the Swedish Empire, but also about other historical events.  He writes in a very accessible style, providing narrative details usually omitted in typical books about history.  His books have gained popularity and are translated into several languages, such as German and Czech.  He was the permanent secretary of the Swedish Academy from 1 June 2009 to 31 May 2015, when he was succeeded by Sara Danius. Adam Gnade is a San Diego, California-born American musician and author currently living on a farm in rural Kansas.  In his bio he defines his music as "talking-songs", which he describes as mixing the spoken vocals of talking blues songs with country music, Appalachian folk, noise, psychedelic folk and drone music influences.  His work is issued as a series of records and books, which continue the stories of each other's characters and further develop plot-lines.  Considered a regionalist writer, he writes mostly about San Diego, a bordertown city in Southern California, namely the area around the US/Mexico border, though many of his stories take place to the south of San Diego in the city of Tijuana, Mexico.  Gnade also writes stories that take places across the continental US but according to interviews he's done these stories always reflect the Californian's experience on the road. Elinor DeWire (born August 3, 1953 in Frederick, Maryland) is an American author, freelance writer, editor, public speaker, educator, and blogger based in the Puget Sound area of Washington State.  DeWire writes both fiction and nonfiction, but is best known for her books about lighthouses and her work in lighthouse preservation and education.  She occasionally writes under the pseudonyms Jessica Scott and Aline Matthews. Nuala Woulfe is an Irish writer whose first novel "Chasing Rainbows" was published by Poolbeg in January 2009.  This work was inspired by dreams she started having after beginning colour therapy to treat migraines."Chasing Rainbows", was the first of 3 books published by Poolbeg Press, Ireland.  Woulfe's second book, "Two to Tango", was published in November 2010.  The Goddess Village was published in 2012.  Woulfe also writes comic verse and sometimes writes articles for the Irish Examiner.  Woulfe studied journalism at the College of Commerce, Dublin and is a graduate of University College, Dublin where she studied psychology, politics and sociology.  She is currently researching an Irish historical novel set in Tudor times. Gregg Edmund Easterbrook (born March 3, 1953) is an American writer and a contributing editor of both "The New Republic" and "The Atlantic Monthly".  During the National Football League season, Easterbrook writes an eclectic column called "Tuesday Morning Quarterback", formerly on ESPN.com.  The column migrated to the "New York Times" in September 2015, and then to "The Weekly Standard" for the 2017 NFL season.  He has authored ten books (six nonfiction, one of humor, and three literary novels), and writes for op-ed pages, magazines, and journals. House of Night is a series of young adult vampire-themed fantasy novels by American author P. C. Cast and her daughter Kristin Cast.  It follows the adventures of Zoey Redbird, a sixteen-year-old girl who has just become a "fledgling vampyre" and is required to attend the House of Night boarding school in Tulsa, Oklahoma.  Books in the series have been on the "New York Times" Best Seller list for 63 weeks and have sold over seven million copies in North America, and more than ten million books worldwide, in 39 countries.  The series, published by St Martin's Press, is planned to include thirteen books.
Answer: April 30, 1960