Ralph V. Jensen's fascinating experience in the Spirit World after suffering a massive heart attack gives great insight on the following gospel topics: The Grand Council in Heaven
The Creation of the Earth
The Garden of Eden
The Fall of Adam and Eve
The power and effect of the Atonement
How the Spirit World is organized
Descriptions of events from the mortal life of Jesus Christ
The Savior's journey into the Spirit World while His body was in the tomb
The Ministry of the Resurrected Christ
And many more intriguing observations.