Legendary Iain M. Banks is a true classic now. For some hard sci-fi I do highly recommend Neal Asher, which reminds me of Banks universe. And a classic "We ar

Legendary Iain M. Banks is a true classic now. For some hard sci-fi I do highly recommend Neal Asher, which reminds me of Banks universe. And a classic "We are Bob" by Dennis Taylor, which is a very easy way to introduce anyone to sci-fi.