Tho Isaac Asimov and Philip K Dick were my favourite writers.
Nice. I have a complete PKD collection including many first editions, rare doubles, working scripts for Total Recall, etc. The license plate on my truck is VALIS.
A lot of people do not realize that all of the following, mostly excellent movies are based on his work:
Blade Runner - based on "Do Androids Dream of Electric Sheep"
Total Recall (1990) - based on "We Can Remember It for You Wholesale"
Screamers - based on "Second Variety"
Minority Report - based on "The Minority Report"
Imposter - based on "Impostor"
Paycheck - based on "Paycheck"
A Scanner Darkly - based on "A Scanner Darkly"
Next - based on "The Golden Man"
Radio Free Albemuth - based on "Radio Free Albemuth"
The Adjustment Bureau - based on "Adjustment Team"
Total Recall (2012) - based again on "We Can Remember It for You Wholesale"