Teach Yourself/Linguaphone Cantonese (1976) with pdf and audio
Notes:
1. This is a Cantonese course produced by Teach Yourself (not a grammar/translation book) and Linguaphone (not a typical Linguaphone course).
2. The course contains sound drills, dialogs, "pattern drills" (not recorded).
3. I did not split the audio files (about 48 mins. of audio).
4. Twenty lessons in 270 pages.