Complex sentence: Marta Acosta is an American author of young adult, urban fantasy, and chick-lit fiction, known for her "Casa Dracula" series and for her 2013 book "The She-Hulk Diaries".
Split into simpler sentences: Marta Acosta is an American author of young adult, urban fantasy, and chick-lit fiction. She is known for her "Casa Dracula" series and for her 2013 book "The She-Hulk Diaries".