Drag each book onto its author - match all 10!
Books
Time Must Have a Stop
The World of Null-A
Nineteen Eighty-Four
Kallocain
Synthetic Men of Mars
The Invention of Morel
Sirius
That Hideous Strength
Orphans of the Sky
Darker Than You Think
Authors
Edgar Rice Burroughs
George Orwell
Olaf Stapledon
A. E. van Vogt
Karin Boye
Adolfo Bioy Casares
Robert A. Heinlein
Aldous Huxley
C. S. Lewis
Jack Williamson
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