As an experienced university language instructor in Germanic and Slavic languages and a current student of Kiswahili, I found this reference book to be invaluable. It is very comprehensive and well written, providing a superb reference for Kiswahili noun classes, one of the most difficult aspects of learning this beautiful language. In fact, it is one of the finest language reference documents I have seen in my 40 years of learning and teaching languages, and I give it my strongest possible recommendation. If you are a student of Kiswahili, from beginning to advanced level, you should obtain and utilize this excellent reference - you'll be very glad you did. Barbara Jordan, Jacksonville, Florida | Beginning Swahili Workbook And Guide by David Kyeu, Paperback | Indigo Chapters