Agnes in the Fifth Bardo - Duncan MacLeod - Bog

A major bummer, Agnes Blatt is dead.
Immediately after being struck by a car, she finds herself on a conveyor belt in the Fourth Bardo. There she joins forces with Jerry, her high school crush, and Patsy, an adorable dog who lived on her street.
The three dead souls travel together through all of the afterlife, battling demons, warding off ill-intentioned angels, and defending their three-souled union to everyone they meet.
When Agnes finds a knife that can cut through illusions, the trio hack their way through the wilderness of the afterlife, tumbling from one adventure to another.