If you like animals or stories about animals, I would recommend looking into Xenofiction. My favorite xenofiction books are Watership Down (which is a pretty popular example of the genre alongside the Warrior Cats books), and (a much more obscure but very welldone even if it seems cheesy at first) the War Bunny Chronicles. Watership Down should be easy to find on a digital library like Libby or to buy on most big carriers (its also old so you might find luck on archives). War Bunny is also on most big carriers, and is actually free to start if you dont mind digital books; you cn get a free coy of it in Ebook form by subscribing to the author's newsletter via his website. Both books are a very fufilling read.