4.0

This was good fun and had a surprising amount of social commentary whenever Hank (the Boss) Morgan was trying to educate his 6th century Britons on the evils of slavery, class structures and religious intolerance. Although you'll think of it all as a fantasy dream, the ending actually has plausible magician-like twist that provides an explanation for the "time forward" part of the trip.

You of course have to suspend belief that a late 19th century American would be speaking any kind of a language that 6th century Britons would have understood. The compromise is that most speak a [b:Le Morte D' Arthur|37482675|Le Morte D' Arthur|Thomas Malory|https://images.gr-assets.com/books/1513118132s/37482675.jpg|59092154] kind of English and Hank every once and while has to explain his futuristic words in plain terms.

I listened to the 2017 Audible Audio edition which had an excellent narration by [a:Nick Offerman|7014875|Nick Offerman|https://images.gr-assets.com/authors/1381980584p2/7014875.jpg].