Suggest my 4th book

I have only read 3 books in my life and they were all in the past couple of months.

My first was a true documentary about some notorious serial killers in the early 19s that I grew up watching many TV shows and movies about, so I decided to read the documentary of the true events!

The second book was the Secret of secrets by Dan Brown, it was just released and since the events were taking place in the city that I loved, i decided to read it but I was diaspointed by how it ended!

Third book was also Dan Brown, The Davinci code, I liked it more than the previous one.

Now, i'm looking for my next novel! I want to try something different, maybe a fantasy (that's not a sequel, baby steps!) or another mystery novel but a different author, cause i don't know any other authors and i want to explore!

I need good recommendations for my next book that will make me want to do more readings 🙂