Findings:

• Sun letters and Moon letters
• love letter
• Letters to a Young Poet
• A letter to AOL
• Ransom note love letter
• Open Letter to the Spanish Anarchists
• A Letter to Jane Austen
• A Letter to Lord Byron
• Young Fidel Castro's letter to President Roosevelt
• American Academy of Arts and Letters
• Berkeley Wellness Letter
• Letter of demand
• European Letter from an MIT Grad, 1931 November 15
• An Open Letter To My Infant Son
• Letter game
• A Commentary on Hakuin's letter to a Nun
• 2nd letter to my boyfriend's wife
• Sunn
• Colonel Sun
• Sun Comes Up, It's Tuesday Morning
• Full circle of the sun
• Cruel Sun
• Had I not seen the Sun
• The Antarctic Sun and other news stories
• The Black Sun
• Sun Wukong
• maggie sun (user)
• Sun Ultra 25
• application letter
• A Letter To Everyone
• talking in letters
• The Purloined Letter II
• The Screwtape Letters, #2
• First Letter to a Distant Grandchild
• Letters To a Young Poet, 5
• A Letter to Three Wives
• Love and Freindship - Letter 11: Laura to Marianne
• Jerilderie Letter
• Letter from the commandancy of the Alamo
• The Letter of Aristeas 3/3
• Night letter
• Open Letter To Kansas School Board
• Letters to the Editors: August 2009
• love letters
• black letter day
• sun cycle
• Feel, and slowly ask for sun
• East of the Sun and West of the Moon
• Saturday Sun
• Sun Crusher
• Phoenix Suns
• Emperor of the Fading Suns
• Lightbulb Sun
• Riding into the sun
• Follow the sun
• When the Dancer Holds the Sun in Her Arms
• do not let the sun go down on your anger
• Today the sun set. It burned my eyes.
• The Scarlet Letter
• Oleg Penkovsky's Defection Letter
• A Letter To My Grandfather
• Permission to use Imperial Herald Letters
• numerical value of Hebrew letters
• Hashish - The Man of Letters
• A Letter to Sir Walter Scott, Bart.
• U.S. Pride Day Chain Letter
• Letters of Seiji Koga
• four letter word
• Open Post-Scriptum to Open Letter to Saddam Hussein
• Paston Letters
• Archived: Letters to the Editors (document)
• Archaic Network Television Love Letters vol. II
• Letters to the Editors: June 2010
• Letter (user)
• Chicago Sun-Times
• courting the sun
• The Faded Sun
• It's easy to speak love in the dark... what about in broad daylight in the glare of the sun and the world
• Anthem of the Sun
• Going to The Sun Road
• Sun Valley
• Connecticut Sun
• The sun goes down in a cold pale flare of light
• When the Sun Rises
• Beyond the suns that guard this roost
• Sailing into the Arc of the Sun
• like any good glue, sanity cures in the heat of the sun
• Sun Tui
• Letters from my mother
• letter to the editor
• Write a letter to yourself
• They asked me to write a letter
• A Letter I Will Never Send
• More about Houston, in the form of a love letter
• A Letter to Master Isaak Walton
• A Letter to Grant Richards, June 16, 1906
• Love and Freindship - Letter 1: Isabel to Laura
• Letter to sales@turnitin.com - comments? (collaboration)
• Letters from Cleo (user)
• Arts and Letters Daily
• Letter to Coroticus
• Irish Academy of Letters
• Letter forms in Naskh script
• Letters to the Editors: November 2011
• letter to my boyfriend's wife, part 2
• How to write the perfect letter to inspire passion between the President and First Lady
• Sun Ra
• Here Comes the Sun
• Coiling and gleaming in shafts of sun
• Things Behind The Sun
• rain from the sun
• But I have seen the sun just once
• Sun Workstation
• the Empire of the Rising Sun
• May Sun (user)
• Sun Ultra 80
• Sun Fire 280r Operation
• Race the Sun
• letter from a Boeing 717
• A Letter to Grant Richards, May 13, 1906
• Letter of intent
• Resignation letter
• The Screwtape Letters, #3
• Nick Cave's Letter to MTV
• Letters To a Young Poet, 6
• A Letter to Omar Khayyám
• Love and Freindship - Letter 12: Laura to Marianne
• Your words are delicious and enticing, and I would save them all like love letters
• Zinoviev Letter
• A Collection of Letters
• Everything Love Letters: A ninjagirl fundraiser for Valentine's Day
• letter cluster
• Where the headstones will read like love letters.
• letter to the bartender
• Letters from friends
• An open letter to Rowan Atkinson
• Snapple Sun
• sun tea
• Into The Sun
• The Sun Travels
• Prodigal Sun (user)
• Three years she grew in sun and shower
• The place where the sun doesn't shine
• Island In The Sun
• Some days it seems like the sun is landing on the earth
• Throat gum sugar blood sun
• Below the Sun (user)
• What are you in for,cybercriminal? Hacking the sun? Freaking a planet? Technomurder? No. A century ago I told a man to kiss me on the peanus
• I am at the center of the sun
• Sun Moon Star
• Form letter
• Herman Hollerith: Letters
• Letter of Resignation
• Letters in the Sand
• Double-Talk, A Fahrenheit 451 Fan Letter
• The Screwtape Letters, #7
• A Letter from the Powers of the Universe Concerning Love and Other Such Things
• A Letter to Eusebius of Caesarea
• drive letter
• Letter from Seiji Koga to a supposed son of Florian Von Banier, dated 1840
• Enclosed CJK Letters and Months
• Birthday Letters
• A Love Letter
• French Letter
• An Open Letter to the Supporters of Proposition 8: Rational Discourse in Modern America
• Letters to the Editors: August 2010
• The Sun Rising
• As Birds bring forth the Sun
• Pyramid of the Sun
• A place where the sun never sets
• Leftover parts of autumnal sun dimming
• Sunn amplifiers
• sun interference
• forget science, it's 2am and we are light-years from the sun

If you Log in you could create a "sun letter" node. If you don't already have an account, you can register here.