Cathy Hapka

Cathy Hapka is an author known for her contributions to young adult literature. She collaborated with Beth Chambers on the "Chestnut Hill" novel series. This series is one of several popular book collections that emerged from the creative efforts of authors working under pseudonyms or in shared writing projects.

Beth Chambers was also involved in the "Heartland" series, which was co-authored by Linda Chapman under the pen name Lauren Brooke. The "Heartland" novels were later adapted into a television series that premiered in Canada on CBC Television in 2007. While Hapka's direct involvement was primarily with "Chestnut Hill," her work is connected to a broader landscape of popular children's and young adult fiction writing.