He named a five best list of fantasy novels not just for the young. One entry on the list:
The Lord of the RingsRead about another entry on the list.
by J.R.R. Tolkien (1954-55)
I was introduced to the Tolkien trilogy—"The Fellowship of the Ring," "The Two Towers," "The Return of the King"—and its prequel, "The Hobbit," by a history teacher when I was 15, the perfect age at which to read Tolkien. I plunged into the world of Middle-earth with a will, even acquiring the rudiments of Elvish and the ability to recite the dread inscription on the Ring of Power in the dark tongue of Mordor. I believe that the secret of the trilogy's enduring success lies in Tolkien's infinitely detailed creation of the world it inhabits—there is so much "back story" that is only hinted at, so much to do with the history and legends and religions of dwarves, elves and men, that the world we are given becomes almost too rich with allusion to that submerged information. And then, of course, there is one genuinely immortal character, a greater creation than Gandalf the Grey or the Lord of the Rings himself: that is to say, Gollum.
The Lord of the Rings also made Charlie Jane Anders and Michael Ann Dobbs' list of ten classic SF books that were originally considered failures, Lev Grossman's list of the six greatest fantasy books of all time, and appears on John Mullan's lists of ten of the best towers in literature, ten of the best volcanoes in literature, ten of the best chases in literature, and ten of the best monsters in literature.