Ahmad Ibn Hanabl's Treatise on Prayer

It contains a full and clear description of the prayer and includes detailed observations of the mistakes, which Imam Ahmad observed during his time in that town. It was and remains an invaluable work for all Muslims. Detailing as it does many common errors made during prayers, some of which are serious enough to invalidate the act of worship. The book includes several explanatory notes by the translator, Sameh Strauch, a convert to Islam from England