Incoming Resources
- 501 essential German verbs, Eric Frederick Trump
- 501 German verbs, fully conjugated in all the tenses in an alphabetically arranged, easy-to-learn format, by Henry Strutz and Katrina Griffin, M.A. (contributing editor)
- German grammar drills, Ed Swick
- German the easy way, Paul G. Graves and Henry Strutz
- German demystified, Ed Swick
- Master the basics, Paul G. Graves, Henry Strutz
- German grammar, by Paul G. Graves