Study of Fiqh

Here is a list of few.
A few books of the four madhabs. Your most welcome to share more books or ideas.

1. Book of Salah
2. Book of Fasting
3. Islamic verdict on : Cloning
4. Commentary on the Reliable Fiqh 1
5. Commentary on the Reliable Fiqh 2
6. Elements of Shafi'ie Fiqh
7. Hanafi Fiqh - Mukhtasar Al-Quduri
8. Hanafi Fiqh - Sahifa
9. Hanbali Salah Treatise
10. Maliki fiqh book - Ar Risala
11. Minhaj et talibin (shafiite manual)
12. Reliance of the Traveller (Shafi'i Fiqh)
13. The 60 Sultaniyya[Evidences on Khilafah] 

Books on Usul al Fiqh

1. Chain of Command
2. An Introduction to the Sciences of Hadith
3. Fiqh Studies
4. Foundation of the Sunnah
5. Imam AL-Ghazalli - Al-Mustasfa min(Fiqh)Book 1
6. Imam AL-Ghazalli - Al-Mustasfa min(Fiqh)Book 2
7. Imam ibn Hajr - Hadith science
8. Maaliki usool
9. Maqasid or objectives of shariah
10. One Hundred Famous Hadith Weak
11. Principles of Islamic Jurisprudence
12. Rules of hadith criticism
13. Simplified Principles of fiqh
14. The Five Ruling Values (The Five Ahkam)
15. The Principles and codes of  Law in Hanafi fiqh
16. Uloom al Quran
17. Usool al-Hadith
18. Usool at-Tafseer

More Books on Fiqh

1. An Introduction to Islamic Finances
2. An Introduction to Zad al-Mustaqni[probably Hanafi Fiqh]
3. Al-Issiyyah[Maliki Fiqh]
4. Fiqh al-Akbar
5. Fiqh of Salah
6. Legal Status od Following a Madhab
7. Nur-al-idah[Hanafi fiqh]
8. Fiqh of Salah(The Divine Link)
9. Nur-al-idah[Hanafi fiqh]
10. Ship of Salvation[Principles of Shafi'i Fiqh]
11. Taleemul Haqh[Lesson of truth According to Hanafi Fiqh]
12. The Summary of Al-Akhdari[Maliki Fiqh]
13. The Treatise of Al-Akhdari[Maliki Fiqh]

Articles The importance of Fiqh (jurisprudence) & its study

1.  The Shariah rules relating to mixing between the sexes
2.  The importance of Fiqh (jurisprudence) & its study