What I find mind blowing was the amount of classical literature there is: https://www.youtube.com/playlist?list=PLghL9V9QTN0jTgA1qrhWr... I recommend this video sequence because it can give you (a bit of cheating) a map of classical books and for people like JP who quote Dostoevsky novels like: Notes and Three Brothers, at least have a glimpse of which one are worthy diving deep into.

Also appealing to children