Book excerpt: The Encyclopedia of Female Pioneers of Online Learning is the first volume to explore the lives and scholarship of women who have prominently advanced online learning. From its humble origins as distance education courses conducted via postal correspondence to today’s advances in the design and delivery of dynamic, technology-enhanced instruction, the ever-evolving field of online learning continues to be informed by the seminal research and institutional leadership of women. This landmark book details 30 preeminent female academics, including some of the first to create online courses, design learning management systems, research innovative topics such as discourse analysis or open resources, and speak explicitly about gender parity in the field. Offering comprehensive career profiles, original interviews, and research analyses, these chapters are illuminating on their own right while amounting to an essential combination of reference material and primary source.