If you’re ready to jump in and study Revelation, but would like some resources to provide context, check out the books below for supplemental reading. These books have helped me get a clearer idea of different views on Revelation, points of thought when thinking of eschatology (study of future things), and shaping my view of the God who provided us this prophecy.
God With Us by Glenn R. Kreider
Four Views on the Book of Revelation by Stanley N. Gundry and C. Marvin Pate
Three Views on the Millennium and Beyond by Darrell L. Bock
Three Views on the Rapture by Stanley N. Gundry and Gleason L. Archer Jr.
Dispensationalism by Charles C. Ryrie
Progressive Dispensationalism by Craig A. Blaising and Darrell L. Bock
Enjoy!!