I just started Dungeon Crawler Carl. In it he fights a Spanish speaking boss. The Spanish is not translated (so far) and if you can read it, it really changes the mood and impact of the entire scene.
Are there any other books that hide significant plot points behind the use of foreign language?


Jim Dale’s Harry Potter recordings are still the best I’ve ever listened to.
I listened to a few of those, many years ago. Jeff Hays is in another league, I was stunned to hear that these audiobooks weren’t fully casted.
I’ll give them a try.