Last week, I came across ספר סודי רזיא (Sodey Raziah) by רוקח. While perusing, I found a fascinating outline of the experience of prophecy (i.e., what a prophet sees, hears, etc.).
However, it's extremely difficult to understand not merely because of the deep and complex subject matter but also because of the way it's written, and I was wondering if anyone knows of a book in English or Hebrew that contains similar material.
Any suggestions?