Derek Landy (born 23 October 1974) is an Irish author and screenwriter, best known for the Skulduggery Pleasant book series.

Ursula Kroeber Le Guin (October 21, 1929 – January 22, 2018) was an American author best known for her works of speculative fiction, including science fiction works set in her Hainish universe, and the Earthsea fantasy series. She was first published in 1959, and her literary career spanned nearly sixty years.

Gail Carson Levine (born September 17, 1947) is an American author of young adult books. Her first novel, Ella Enchanted, received a Newbery Honor in 1998.

Hugh John Lofting (14 January 1886 – 26 September 1947) was an English author trained as a civil engineer, who created the classic children's literature character of Doctor Dolittle. It first appeared in illustrated letters to his children written by Lofting from the British Army trenches in the First World War.

John Griffith London (January 12, 1876 – November 22, 1916) was an American novelist, journalist, and social activist. A pioneer of commercial fiction and American magazines, he was one of the first American authors to become an international celebrity and earn a large fortune from writing. He was also an innovator in the genre that would later become known as science fiction.

Lois Lowry (born Lois Ann Hammersberg on March 20, 1937) is an American writer. She is the author of several books for children and young adults, including The Giver Quartet and Number the Stars. She is known for writing about difficult subject matters and complex themes in works for young audiences.