Here is a good book - 'My Dream of Heaven' by Rebecca Ruter Springer. It was written over 100 years ago. It is an excellent book that can be read while awaiting the Rapture. I've already read through it several times.
This is what Rev. Billy Graham said about this book - - - "My Dream of Heaven" captures Biblical truths with emotional impressions."
Billy Graham's Classics on TBN are excellent and you won't find sermons as his any longer in most of our churches today. Such sermons of his were, "Being Born Again", "Obedience" and many, many others can be heard that are so vital for one to be certain to find and enter that narrow Gate - soon.
Yours in Christ,
Paul N. F.