Letters written by J.R.R. Tolkien: 1379 Carpenter's Letters: 354 Revised Letters: 508 New in Revised Letters: 154 Updated in Revised Letters: 46 By J.R.R. Tolkien but not in Letters: 871 Letters to J.R.R. Tolkien: 493 Not to or from J.R.R. Tolkien: 430 All letters: 2301 Recent additions