Know of a good book for me?

Ok so I'm a teen and I'm not like an obsessive reader or anything but I just like to read at night before going to bed and I don't know what to read. I have read all of the Harry Potter books and loved them. I read all of the Lee Child/Jack Reacher books and loved them. I like mystery or mystery/thriller. I read the first two Narnia books and didn't enjoy them too well. Just wondering if anyone had any good ideas.