Facts On File, an Infobase Company, is an award-winning provider of eBooks and online reference materials for the high school, academic, and public library market, specializing in core subject areas such as history, science, literature, geography, health, and more. Its highly regarded curriculum-based online products include eBooks, research databases, and more. Expert editorial oversight ensures that Facts On File's dynamic, educational resources continue to meet the highest standards, featuring accurate and impeccably organized information as well as powerful functionality and a streamlined research experience for users. Facts On File has more than 75 years of service to librarians backing its editorial content and decisions.