The last of the Big Three of the Golden Age of science fiction died yesterday at the age of 90.
Just off the top of my head,some of his stories & books I have:
The 9 Billion Names of God
The Star
The Sentinel
Glide Path
Tales from the White Hart
Rendevous with Rama
Imperial Earth
The Fountains of Paradise
A Fall of Moondust
He was instrumental in creating our present network of geosynchronous communication satellites & helped develop radar during WWII.
Godspeed,Sir Clarke.