Open Library
Sci-Fi
The future, written before it arrives.
The White Mountains (The Tripods #1)
Sam Youd
The Great Prince Shan
Edward Phillips Oppenheim
The Gods of Mars
Edgar Rice Burroughs
The War Of The Worlds/The Time Machine
H. G. Wells
Bad Luck and Trouble
Lee Child
Xenocide
Orson Scott Card
Voodoo Planet
Andre Norton
Alanna
Tamora Pierce
Sixth Column
Robert A. Heinlein
Six of Crows
Leigh Bardugo
Witch & wizard
James Patterson
Citizen of the Galaxy
Robert A. Heinlein
The Sands of Mars
Arthur C. Clarke
Red Mars
Kim Stanley Robinson
The Chrysalids
John Wyndham
The Inheritors
William Golding
Captain Underpants and the Big, Bad Battle of the Bionic Booger Boy, part 2
Dav Pilkey
Animal Farm / Nineteen Eighty-Four
George Orwell
The City of Ember (The First Book of Ember)
Jeanne DuPrau
World War Z
Max Brooks