A book in Portuguese in which the author shows the fundamentals principles that a Muslim has to know about Allah, Islam, and the Prophet Muhammad. He also shows the types of worship that Allah commanded in a brief and easy explanation.

A book translated into Portuguese explains and shows the creed of Ahl As-Sunnah wal Jamaah regarding believing in Allah, his names and attributes, his angels, his books, his messengers, last day, and the predestination based on the Islamic perspective.

A book translated into Portuguese includes some issues of Islamic belief, jurisprudence, and manners. It also concludes and warns against polytheism and sins.

A summarized book translated into Portuguese in which the Muslim finds the rules of the Islamic faith which he is required to know. It was prepared by many scholars as Sh. Saleh As-Suhaimi and Sh. Abdur-Rrazzaq Al-Abbad. It is also reviewed by Sh. Ali ibn Muhammad Naser Faqihi.

A brief book translated into Potuguese contains the most important matters that a Muslim needs in his life from the Quran, its explanation, jurisprudence, creed, virtues, etc. It is divided into two parts: (1) Explanation of the last three Quranic parts from the book "Zubdat At-Tafsir" (Best Book of Tafsir) by Shaikh Muhammad ibn Sulaiman Al-Ashqar, (2) Different Islamic matters that a Muslim concerns such as tajweed rules, 62 questions about Islamic creed within a calm dialogue, rules of the two testimonies of faith, purification, prayer, zakah, pilgrimage, supplicating and remembering Allah, etc.

A book translated into Portuguese focuses on some important matters about Muslim women's life like adornment, menstruation, postpartum bleeding, clothes, Islamic veil, prayer, pilgrimage, umrah, along with some marital matters.

A book translated into Portuguese contains the forty Prophetic hadiths that Imam Nawawi chose to be included in this book. Each hadith contains a great Islamic rule. All seekers of hereafter reward have to know and study these hadith, for they include important Islamic bases.

A useful book translated into Portuguese contains the creed of Ahlu As-sunnah Wal Jamaah with proofs from the Quran and prophetic Sunnah. The author (may Allah have mercy on him) talked about the virtue of monotheism versus the major and minor polytheism.