Clement Clarke Moore was an American writer, scholar and real estate developer. He is best known as author of the Christmas poem "A Visit from St. Nicholas."
Henriette Clementine Helm war eine deutsche Kinder- und Jugendbuchautorin. Sie veröffentlichte mehr als 40 Bücher und war eine der erfolgreichsten Jugendschriftstellerinnen in der zweiten Hälfte des 19. Jahrhunderts. Obwohl sie überwiegend Backfischromane bzw. Mädchenliteratur schrieb, entsprachen ihre Bücher nicht dem gängigen Zeitgeist im Deutschen Kaiserreich.
Clifford Lea Bax was a versatile English writer, known particularly as a playwright, a journalist, critic and editor, and a poet, lyricist and hymn writer. He also was a translator. The composer Arnold Bax was his brother, and set some of his words to music.
Clifford Donald Simak was an American science fiction writer. He won three Hugo Awards and one Nebula Award. The Science Fiction Writers of America made him its third SFWA Grand Master, and the Horror Writers Association made him one of three inaugural winners of the Bram Stoker Award for Lifetime Achievement.