Kiera Cass is an American author best known for her young adult series, The Selection. This series, which combines elements of romance and dystopia, has gained a large following since its debut in 2012. Cass's writing often explores themes of love, choice, and societal expectations. In addition to The Selection, Kiera Cass has written several other books, including The Siren and The Betrothed. Her works are characterized by engaging characters and imaginative worlds, appealing to readers who enjoy romantic and fantastical stories. Cass continues to be a prominent figure in the young adult literary community.