We don’t often think of fantasy novels as being mysteries. And yet, in JK Rowling’s Harry Potter novels, the mystery elements are cornerstones of the plot.
Mystery isn’t easy to do well, either, as we will see in the two videos below from Just Write. In the Harry Potter novels we see the elements Rowling used to great effect, and in the new Fantastic Beasts movies, we see how Rowling bungles those elements.
I suppose the big takeaway is that even a master writer* can mangle the craft.
*Feel free to disagree with this assertion and point out to me Rowling’s various flaws as an author in painful detail that assumes I’ve never read the Potter books. That’s why they invented the comments section.