The Three Questions of the Grave, and The Four Principles, and The Nullifiers of Islam: A book translated into English, authored by Dr Haytham Sarhān, it contains:
1 - The 3 questions of the grave
It is an amazing treatise which comprises of the foundations which every person should know and will be asked about in their grave, the worship which Allāh سبحانه وتعالى has commanded, and the different levels of the religion.
2 - The 4 principles
This is a small treatise which clarifies the principles of Tawhīd and some of the doubts which the polytheists bring with its regutation.
3 - The Nullifiers of Islam:
A summarised text which mentions the greatest and most dangerous issues for the faith of a Muslim, however with that being said they are the most widespread, hence each Muslim should fear them upon himself.
The author has structured it in a very beautiful manner by placing the information into tables, explaining the general and specific objectives of each chapter, then after each section there is an exam to test your knowledge, without making the book long with unnecessary information, or too short and missing out vital information

اصول انجليزي ?? Explanation of the three principles