This is a superb collection of 5 of Philip K. Dick's better known novels. It's a great way to get a snapshot of his work. It's is a little bulky, but offers great value to anyone who wants to read some of the best sci-fi which, in my opinion, has been written.
This a great book to start learning Dari. It's easy to use and follows a very logical format starting with learning the alphabet through to vocabulary and grammar. It also has a CD with the words from each lesson, and uses good transliteration which is perfect for working on pronunciation. Highly recommended.