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#1 of 39 in Sherlock Holmes
#10 of 7 in Course of Theoretical Physics
#7 of 9 in Foundation (Publication Order)
#1 of 9 in Foundation (Publication Order)
#5 of 9 in Foundation (Publication Order)
#2 of 9 in Foundation (Publication Order)
#3 of 9 in Foundation (Publication Order)
#1 of 3 in The Lord of the Rings
#0 of 3 in The Lord of the Rings
#1-3 of 3 in The Lord of the Rings
5 Middle-earth Universe
#2 of 3 in The Lord of the Rings