Which founder authored seventeen books and served as AOII's first National President?

The founder who authored seventeen books and served as AOII's first National President is Stella George Stern Perry. She played a significant role in shaping the organization during its early years, and her contributions extended beyond leadership; her literary accomplishments have made her a notable figure not just within AOII but also in the broader scope of literature and academia. Perry's dedication to the sorority and her writings reflect her passion for education and the values the organization embodies, making her a crucial part of AOII’s legacy.

Other founders mentioned in the options contributed greatly to AOII and its mission, but Perry's unique combination of literary success and leadership distinguishes her as the one who both shaped the direction of AOII and provided invaluable resources through her written works.