For anyone interested in the topic of how the book of Revelation may be interpreted, I recommend "Revelation - Four Views, A Parallel Commentary" assembled by Steve Gregg. For each section of Revelation, there are four columns, showing how the proponents of each view interpret that section of text.
It's currently on sale in Kindle format for $3.99. I'm not sure how the four-column format would look on a small Kindle device, but once it's purchased, you could use the Kindle app on a PC or Mac to view the pages properly on a widescreen monitor.
If you're interested in understanding how various Christians have interpreted the book of Revelation, I see that Steve Gregg's highly-rated commentary 'Revelation Four Views' is on sale in Kindle format for only $3.99.
The printed book has a four-column format, so I don't know how well that would appear on a Kindle device. But you could install the Kindle app on a PC or a Mac, and then view the ebook on a widescreen monitor. That would probably be ok.