| title | creator | language | description | tableOfContents | contributor | subject | created |
| The Unseen World and Other Essays | Fiske, John, 1842-1901 | en | | The unseen world -- "The tomorrow of death" -- The Jesus of history -- The Christ of dogma -- A word about miracles -- Draper on science and religion -- Nathan the Wise -- Historical difficulties -- The famine of 1770 in Bengal -- Spain and the Netherlands -- Longfellow's Dante -- Paine's "St. Peter" -- A philosophy of art -- Athenian and American life | | | 1998-10-01 |
| The Unseen Bridgegroom
or, Wedded For a Week | Fleming, May Agnes, 1840-1880 | en | | | | | 2005-05-22 |
| Sight Unseen | Rinehart, Mary Roberts, 1876-1958 | en | | | | Fiction; Detective and mystery stories | 1999-11-01 |
| Shelled by an Unseen Foe | Wolff, William Almon, 1885-1933 | en | | | | | 2007-06-09 |
| Astounding Stories, March, 1931 | Various | en | | When the Mountain Came to Miramar / Charles Willard Diffin
Beyond the Vanishing Point / Ray Cummings
Terrors Unseen / Harl Vincent
Phalanxes of Atlans (Part 2 of 2) / F. V. W. Mason
The Meteor Girl / Jack Williamson | Bates, Harry, 1900-1981 [Editor] | Science fiction, American -- Periodicals; Science fiction -- Periodicals | 2009-10-03 |
| Seen and Unseen | Bates, E. Katherine (Emily Katherine) | en | | | | | 2007-04-12 |
| Little Masterpieces of Science:
Invention and Discovery | | en | | Franklin, B. Lightning identified with electricity -- Faraday, M. Preparing the way for the electric dynamo and motor -- Henry, J. Invention of the electric telegraph -- Iles, G. The first Atlantic cables -- Bell, A. G. The invention of the telephone -- Dam, H. J. W. Photographing the unseen -- Iles, G. The wireless telegraph -- Iles, G. Electricity, what its mastery means: with a review and a prospect -- Rumford, Count (B. Thompson) Heat and motion identified -- Stephenson, G. The "Rocket" locomotive and its victory. | Iles, George, 1852-1942 [Editor] | | 2009-06-25 |
| Europa's Fairy Book | Jacobs, Joseph, 1854-1916 | en | | Cinder-Maid -- All Change -- The King of the Fishes -- Scissors -- Beauty and the Beast -- Reynard and Bruin -- The Dancing Water, Singing Apple, and Speaking Bird -- The Language of Animals -- The Three Soldiers -- A Dozen at a Blow -- The Earl of Cattenborough -- The Swan Maidens -- Androcles and the Lion -- Day Dreaming -- Keep Cool -- The Master Thief -- The Unseen Bridegroom -- The Master-Maid -- A Visitor from Paradise -- Inside Again -- John the True -- Johnnie and Grizzle -- The Clever Lass -- Thumbkin. | Batten, John Dickson, 1860-1932 [Illustrator] | | 2008-07-10 |