"Wilder" is a term that can refer to various subjects, including a surname, a brand, or a concept. One notable reference is to the American author and playwright Laura Ingalls Wilder, known for her "Little House" series, which depicts pioneer life in the late 19th century. In a different context, "Wilder" can also refer to the film director Billy Wilder, famous for classic movies like "Sunset Boulevard" and "Some Like It Hot." His work is celebrated for its sharp wit and innovative storytelling, making significant contributions to the film industry.