They are commonly known as Heaven Tourism books. You may have read one or two of them yourself. You know, those books about somebody dying, going to heaven, then returning to tell us all about it.
The only Heaven Tourism book I want to read is the one Rick Steves writes. Rick would be the perfect tour guide for Heaven, pointing out all the best places to eat and all the best vineyards.
Frankly, Heaven Tourism books have always creeped me out. I figure the person who wrote the books are either delusional, lying, or selling snake oil. Besides almost all the bestselling heaven visitation books are written by men (or boys). So does this mean women face gender bias in the afterlife, too? Are men the only ones allowed to tell that story, too? Geeish.