These links will take you directly to the portions of databases that contain materials relevant to Modern Languages. However, this is by no means an exhaustive list. Feel free to explore the General Collections to find additional resources.
College Open Textbooks is the initiative of a number of organizations who have made it their goal to provide free, open source textbooks online for students.
he Center for Open Educational Resources & Language Learning (COERLL) is one of 16 National Foreign Language Resource Centers (LRC's) funded by the U.S. Department of Education. COERLL's mission is to produce and disseminate Open Educational Resources (OER) for the Internet public (e.g., online language courses, reference grammars, assessment tools, corpora, etc.).
This program provides grants for establishing, strengthening, and operating centers that serve as resources for improving the nation's capacity for teaching and learning foreign languages through teacher training, research, materials development, and dissemination projects.
LORO contains resources for language teaching available to download and reuse, including those used by the Department of Languages at the Open University, UK.
Open Learn is an initiative of The Open University, UK. It provides supplemental materials for educators, including articles, podcasts, videos, games, and much more. In addition, it offers more than 700 free online classes.