OK, I think this is the list. All Vook Classics.
- The Raven by Edgar Allan Poe (US/UK)
- The Jungle Book by Rudyard Kipling (US/UK)
- The Civilization of China by Herbert A. Giles (US/UK)
- Uncle Tom's Cabin by Harriet Beecher Stowe (US/UK)
- The Problems of Philosophy by Bertrand Russell (US/UK)
- The Prince by Machiavelli (US/UK)
- The Fairy Godmothers and Other Tales by Mrs. Alfred Gatty (US/UK)
- Studies of the Sierra by John Muir (US/UK)
- Travels in Alaska by John Muir (US/UK)
- The Yosemite by John Muir (US/UK)
- The Mountains of California by John Muir (US/UK)
- The Story of My Boyhood and Youth by John Muir (US/UK)
- The Picture of Dorian Gray by Oscar Wilde (US/UK)
- The War of the Worlds by H.G. Wells (US/UK)
- The Iliad by Homer (US/UK)
- The Scarlet Letter by Nathaniel Hawthorne (US/UK)
- The Velveteen Rabbit by Margery Williams (US/UK)
- The Martyr of the Catacombs (A Tale of Ancient Rome) (US/UK)
- The Last of the Mohicans by James Fenimore Cooper (US/UK)
- The Legend of Sleepy Hollow by Washington Irving (US/UK)
- The Art of War by Sun Tzu (US/UK)
- The Count of Monte Cristo by Alexandre Dumas (US/UK)
- The Game by Jack London (US/UK)
- The Republic by Plato (US/UK)
- Treasure Island by Robert Louis Stevenson (US/UK)
- Walden by Henry David Thoreau (US/UK)
- Utilitarianism by John Stuart Mill (US/UK)
- The Three Musketeers by Alexandre Dumas (US/UK)
- The Time Machine by H.G.Wells (US/UK)
- White Fang by Jack London (US/UK)
- Ulysses by James Joyce (US only)