Audrey Rush is not a widely recognized author as of my last update in April 2023. She may be an emerging writer, a lesser-known author, a name used as a pseudonym, or someone who has a presence in a specialized field or on a particular platform that does not have widespread notoriety. Without more context or specific details about her works, it's not possible to provide a short description of her. If Audrey Rush gains prominence in the literary world or if you can provide more details about her work or the context in which she is known, I could offer more information.