Complex sentence: Zuckerberg is the author of "Spark Your Career in Advertising" and in September 2013, she released her first books with HarperCollins: an adult non-fiction book titled "Dot Complicated" and a children's picture book called "Dot".
Split into simpler sentences: Zuckerberg is the author of "Spark Your Career in Advertising". In September 2013, she released her first books with HarperCollins, an adult non-fiction book titled "Dot Complicated" and a children's picture book called "Dot".