Attainment of the happinessAttainment of the Happiness is a most valuable book on the topic of Islamic Monotheism. The very accomplished author of this book was very well known Islamic scholar and jurist of the present day. Shaykh Salaah Al Budair has chosen the ahadeeth in this book with due care and diligence. In order to compile thses ahadeeth, he has very meticulously studied almost the entire stock of hadith literature available. Like an expert gems dealer, Shaykh Salaah