This document contains summaries of several papers related to Takfiri movements. The first paper summarizes a document on Boko Haram in Nigeria that seeks to eliminate Western culture through violence against Muslims. The second summarizes research on Al-Qaeda establishing bases in Sudan and East Africa and committing attacks. The third summarizes a paper on Takfiri movements in Afghanistan dating back to the 19th century involving massacres of Shia. The remaining summaries cover topics such as the criminal activities of Akhavan Al-Tawhid, Takfiri methodology, references to Sunnah in terrorism, strategies of Sayyid Qutb, rational reasoning in Maturidi and Wahhabi thought, reasons for Takfir against