Came here to post almost this exact sentiment. I am not sure why but in college I checked out the Peace War and I largely credit that book and a few others for getting me back into reading. A couple years ago I decided to order a first edition and it's sitting on my shelf. The deepness books were great as well. "Software archaeologists" was a fantastic concept, I felt like that today digger through excel VBA

Additionally I think he was the first sci Fi author I found who was a computer science practitioner/professor. This led me to discover other great authors like Greg Egan.