I had a comment today asking about resources for learning Azerbaijani. Here are some of the dictionaries, books, and CDs that I have found useful. Search used bookstores and regular bookstores. Some resources can be downloaded.
As an absolute beginner I found a Learn Azeri CD (I think this is the name but I no longer have the CD). I found it at the Çiraq Bookstore near İstıqləliyyət Kücəsi.
A couple of children's dictionaries: 1000 Words (with Russian, Azerbaijani and Turkish) and Mənim Oxford İngiliscə-Azərbaycanca Şəkilli Lüğətim.
I downloaded software from BYKI (Before You Know It). This was VERY useful for hearing the native Baku accent.
I also downloaded and installed the free translation tool Dilmanc. You can find it online. It is not 100% accurate but it is the tool I use more than any other.
I purchased a 15-chapter coursebook and CD from ILC - The International Learning Center. The recorded lessons were very useful and I still sometimes listen to them. You can find them online.
Beyond Beginner Level:
Teach Yourself Azeri by Telman Khudazarov is a very good guide to the language and grammar, with lots of good examples. I picked it up as a beginner and found it too difficult. It is really most useful to those who are already familiar with Azerbaijani.
Absolutely essential dictionary is Azərbaycanca-İngiliscə Lüğət. People sometimes refer to it as the red book or the business dictionary. It is widely used in offices I believe. It is excellent. I refer to it constantly.
A very handy dual-language dictionary is the recently published and well-produced Məktəblilər Üçün Azərbaycanca İngiliscə İngiliscə Azərbaycanca Lügət. This is exceptionally well done and is handy to carry around in a purse or bag.
There is another English to Azerbaijani dictionary that is red and blue with a big AZ on the cover. It is a good resource.
I use the dual-language Modern Dictionary as well. It has a picture of Big Ben and the Statue of Liberty on the cover.
Not there yet:
There is a beautiful 4 volume Azerbaijani-only dictionary called Azərbaycan Dilinin İzahlı Lüğəti. It is very good for finding sample sentences but the language is difficult.