| He wrote about the California Gold Rush | 39 |
| He wrote about Irish nationalism | 32 |
| He wrote about a bear in the woods | 34 |
| He wrote a hit Broadway musical with Weill | 42 |
| He wrote "Your Erroneous Zones" | 41 |
| He wrote "Yerma": 1934 | 32 |
| He wrote "Wounds in the Rain" | 39 |
| He wrote "Words are loaded pistols" | 45 |
| He wrote "Why Not the Best?" | 38 |
| He wrote "Who's Afraid . . . ?" | 45 |
| He wrote "Where the Money Was" | 40 |
| He wrote "What the Butler Saw" | 40 |
| He wrote "What Maisie Knew" | 37 |
| He wrote "Western Star" | 33 |
| He wrote "Washington Square" | 38 |
| He wrote "War and Peace" | 34 |
| He wrote "Waiting for Lefty" | 38 |
| He wrote "Voyage aux Pyrénées" | 46 |
| He wrote "Venus and Adonis" | 37 |
| He wrote "Up from Slavery" | 36 |
| He wrote "Two's Company" | 38 |
| He wrote "Two Years Before the Mast" | 46 |
| He wrote "Too Late the Phalarope" | 43 |
| He wrote "To be loved, be lovable" | 44 |
| He wrote "To a Skylark" | 33 |
| He wrote "Time eases all things" | 42 |
| He wrote "The Young Lions" | 36 |
| He wrote "The Yosemite" | 33 |
| He wrote "The Wonderful Country": 1952 | 48 |
| He wrote "The Wonder Clock" | 37 |
| He wrote "The Winepress" | 34 |
| He wrote "The Wild Duck" | 34 |
| He wrote "The White Negro" | 36 |
| He wrote "The Waste Land" | 35 |
| He wrote "The Wapshot Chronicle" | 42 |
| He wrote "The Wall Street Gang" | 41 |
| He wrote "The Virginian" | 34 |
| He wrote "The Valachi Papers" | 39 |
| He wrote "The Ugly Duckling" | 38 |
| He wrote "The Sun Also Rises" | 39 |
| He wrote "The Sultan of Sulu" | 39 |
| He wrote "The Stranger" | 33 |
| He wrote "The Stones of Venice" | 41 |
| He wrote "The Skin of Our Teeth" | 42 |
| He wrote "The Silk Road" | 34 |
| He wrote "The Sho-gun" | 32 |
| He wrote "The Shield of Achilles" | 43 |
| He wrote "The Seven-Per-Cent Solution" | 48 |
| He wrote "The Seven Lively Arts" | 42 |
| He wrote "The Sandbox" | 32 |
| He wrote "The Rosary in Rhyme" | 40 |
| He wrote "The Rock": 1934 | 35 |
| He wrote "The Razor's Edge" | 41 |
| He wrote "The Raggedy Man" | 36 |
| He wrote "The Quare Fellow" | 37 |
| He wrote "The Psalm of Life" | 38 |
| He wrote "The Proper Bostonians" | 42 |
| He wrote "The Prisoner of Sex" | 40 |
| He wrote "The People, Yes" | 36 |
| He wrote "The Party's Over" | 41 |
| He wrote "The Overcoat" | 33 |
| He wrote "The Over-Soul" | 34 |
| He wrote "The Orators": 1932 | 38 |
| He wrote "The Old Town" | 33 |
| He wrote "The Old Devils" | 35 |
| He wrote "The New Art of Living" | 42 |
| He wrote "The Neverending Story" | 42 |
| He wrote "The Nazarene" | 33 |
| He wrote "The Name of the Rose" | 41 |
| He wrote "The Naked God" | 34 |
| He wrote "The Mysterious Island" | 42 |
| He wrote "The Morning Watch": 1954 | 44 |
| He wrote "The Morning Watch": 1951 | 44 |
| He wrote "The Morning Watch" | 38 |
| He wrote "The Mind of Primitive Man" | 46 |
| He wrote "The Merchant of Yonkers" | 44 |
| He wrote "The Master Builder" | 39 |
| He wrote "The Man Without a Country" | 46 |
| He wrote "The Making of an American" | 46 |
| He wrote "The Magic Mountain" | 39 |
| He wrote "The Luck of Roaring Camp" | 45 |
| He wrote "The Loom of Years" | 38 |
| He wrote "The Lion and the Fox" | 41 |
| He wrote "The Left Bank" | 34 |
| He wrote "The Last Resorts" | 37 |
| He wrote "The Last Hurrah" | 36 |
| He wrote "The King Ranch" | 35 |
| He wrote "The Israelis" | 33 |
| He wrote "The Immoralist" | 35 |
| He wrote "The House of Fame" | 38 |
| He wrote "The Hour Glass" | 35 |
| He wrote "The Hound of Heaven" | 40 |
| He wrote "The Horse's Mouth" | 42 |
| He wrote "The Horse Knows the Way" | 44 |
| He wrote "The Hollow Men" | 35 |
| He wrote "The Highwayman" | 35 |
| He wrote "The High and the Mighty" | 44 |
| He wrote "The Happy Valley": 1968 | 43 |
| He wrote "The Hairy Ape" | 34 |
| He wrote "The Gremlins" | 33 |