Foundation and Earth
Isaac Asimov
Foundation Series (5)
Neverwhere
Gaiman, Neil
Asimov's Mysteries
Bearing an Hourglass
Piers Anthony
Incarnations of Immortality (2)
Mathemagic: Magic, Puzzles and Games With Numbers
Royal V. Heath
A Tramp Abroad
Mark Twain
Twelve Years a Slave
Solomon Northup