Olympos
Dan Simmons
Ilium (2)
Eldest
Christopher Paolini
The Inheritance Cycle (2)
Of Thee I Sing: A Letter to My Daughters
Barack Obama
So Long, and Thanks for All the Fish
Douglas Adams
The Hitchhiker's Guide to the Galaxy (4)
Foundation
Isaac Asimov
Foundation (Publication Order) (1)
Marte rojo
Kim Stanley Robinson
Mars Trilogy (1)