Abdullah ibn Mas'ud's book discusses the life, qualities and morals of Abdullah ibn Mas'ud in a fascinating and distinctive narrative, only the author has taken care to make sure that his book is free of excessive verbal filler so as not to be devoid of meaning.

Author Abdul Rahman Othman Al-Zumah presented the book of Ammar bin Yasser (may Allah be pleased with him), which is a book of great value, as it contains a lot of information in an interesting style and a wonderful narrative devoid of complicated terms so that the largest number of people can benefit from it.