) was an American writer. She is most well known for her "The Cat Who..." series of mystery books. The books are about the life of former newspaper reporter James Qwilleran, and his two Siamese cats, KoKo and Yum Yum. She wrote 29 books in "The Cat Who..." series. Braun also wrote several collections of short stories. She did not like to use technology such as computers. She wrote her books on a typewriter or in longhand.