The Biblical word translated in English revelation means to unveil. When the Holy Spirit directs you in the Scriptures, it is to unveil or reveal Jesus Christ to you. The purpose of the written word is to bear witness to Jesus. Jesus revealed Himself to men, who then wrote about Him. The Bible is a revelation of Jesus Christ.
Many books deal with end-time events.
All of them, invariably, include the author's interpretation of the Book of Revelation. But the Revelation of John is not merely a revelation of end-time events. The revelation of Jesus Christ. The Book of Revelation is reduced to a book of speculations by those who fail to see Jesus continually revealed victoriously throughout its pages. In every apocalyptic warning there are those who, through following Christ, triumph over the beast, defeat the false prophet, and are protected from the dragon.