Simplify the following text for a Grade 6 native English-speaking person.
Original: The author of both fiction and non-fiction , he is best known for the novels in the Ware Tetralogy , the first two of which ( Software and Wetware ) both won Philip K. Dick Awards .
Simplified: He is best known for the novels in the Ware Tetralogy ( series of four books ) . The first two books ( Software and Wetware ) both won Philip K. Dick Awards .