At-Ta'alalum - Shaykh Bakr Abou Zayd

Here is a valuable book that deals with a subject that affects all of us, may Allah protect us: The Ta'aloum. That is to claim to have science, to pretend to be a scholar without studying with people from science. The book covers the subject in depth, starting by recalling the importance of Ikhlaas in intention and ending with the danger and evil speaking without knowledge.