PDQ A 4 week course with one 64 page course book, and 4 CDs. You will read, write and speak the language at the basic level. You can learn Arabic, French, German, Greek, Italian, Portugese, Russian, Spanish, Thai, Turkish. A 4 week course with 4 CDs and a 64 page course book . This course is modeled on the L 21 syllabus to give basic skills in reading, writing and speaking.