The Lord of the Rings Trilogy - J. R. R. Tolkien
Great stories, great characters, great writing. The films are great too, of course, but they really don't do the books justice.
Entangled Life - Merlin Sheldrake
Fascinating science book, written like a novel. How the often overlooked fungi is responsible for many things. We're only just beginning to realise.
Kainar - Simon King
A brilliant short story of a fox who has to learn to be wild again. Couldn't put it down.